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Konica Minolta
Копировальный Аппарат
EP2050
Инструкция по эксплуатации Страница: 193

Konica Minolta EP2050 [193/225] Troubleshooting

Action

The copier is in the Energy Saver Mode.

Press any key on the Control Panel to cancel the Energy Saver Mode.

➭

p. 33

Viewing the Message Display, turn the Display Contrast Control Knob as necessary.

Referring to "Entering the Access Number," enter the access number.

➭

p. 36

Call your Technical Representative.

The copier is in the interrupt mode.

Press the Interrupt Key to cancel the interrupt mode.

➭

p. 69

Plug the power cord into the power outlet.

Close the room circuit breaker.

2. The Copier is not functioning as designed

Chapter 6

Troubleshooting

189

Содержание

Ep2050 1
Chapter 1 safety notes 1 2
Contents 2
Installing the copier 2
Precautions for use 2
Using this manual 2
Chapter 2 first things to know about ep2050 7 3
Control panel keys and indicators 3
System overview 8 2 copier parts and accessories 3
Turning on and off and resetting the copier 3
Basic copying overview 38 2 basic copying procedure 4
Chapter 3 making copies 37 4
Contents 4
Erase 98 file margin 102 book 106 cover 108 insertion 114 job memory 124 4
Finishing mode 4
Number of copies 66 copy cycle start 67 interrupt mode 68 multi bypass copying 70 4
Original copy type 4
Original placement 40 using automatic duplexing document feeder 42 image density 48 zoom ratio 4
Paper size 4
Supplementary copying overview 96 4
Supplementary function setting 4
System copying overview 72 4
System copying procedure 4
Add toner indicator 146 add paper indicator 148 add staples indicator 154 closure failure indicator 162 misfeed indicator 5
Call technical representative indicator 182 5
Chapter 4 special functions 127 5
Chapter 5 when a warning message appears 143 5
Contents 5
Meter count function 128 2 auxiliary toner replenishing mode increasing the image density 130 3 drum dehumidify function 131 4 user s choice 132 5
Quick reference for warning messages and indicator lights 144 2 detailed instructions for messages indicator lights 5
Chapter 6 troubleshooting 183 6
Chapter 7 specifications 191 6
Care of the copier 7
Chapter 8 miscellaneous 205 7
Contents 7
Function combination matrix 212 3 description of paper size 216 4 zoom ratio table original size to paper size 217 5 index 218 7
Organization 8
Using this manual 8
Page organization 9
Terms and symbols for the type of originals and copy paper 10
Chapter 1 13
Safety notes 13
This chapter explains about the operating environment conditions and precautions for use 13
Installing the copier 14
Safety notes 14
Safety notes 15
Precautions for use 16
Safety notes 16
Safety notes 17
Chapter 2 19
First things to know about ep2050 19
This chapter gives you a brief description of the system and preliminary information about the different parts of the system 19
First things to know about ep2050 20
System overview 20
The ep2050 system can be configured with the following components 20
First things to know about ep2050 21
Copier parts and accessories 22
First things to know about ep2050 22
First things to know about ep2050 23
First things to know about ep2050 24
First things to know about ep2050 25
First things to know about ep2050 26
First things to know about ep2050 27
First things to know about ep2050 28
First things to know about ep2050 29
First things to know about ep2050 30
First things to know about ep2050 31
First things to know about ep2050 32
First things to know about ep2050 33
Basic panel 34
Control panel keys and indicators 34
First things to know about ep2050 34
Chapter 2 35
Control panel keys and indicators 35
First things to know about ep2050 35
First things to know about ep2050 36
System panel 36
First things to know about ep2050 37
First things to know about ep2050 38
Supplementary panel 38
First things to know about ep2050 39
Display panel 40
First things to know about ep2050 40
First things to know about ep2050 41
First things to know about ep2050 42
Turning on and off 42
Turning on and off and resetting the copier 42
First things to know about ep2050 43
When copier is turned on 43
Auto copy start function 44
First things to know about ep2050 44
Energy saver mode 45
First things to know about ep2050 45
First things to know about ep2050 46
Initial mode and panel resetting 46
Auto reset function 47
First things to know about ep2050 47
Access 48
Entering the access number 48
Chapter 3 49
Making copies 49
Basic copying overview 50
Making copies 50
Placing the original 50
Selecting the zoom ratio 50
Setting the image density 50
Making copies 51
Basic copying procedure 52
Making copies 52
Placing originals 52
Making copies 53
Making copies 54
Using the automatic duplexing document feeder af 3 afr 7 54
Making copies 55
Making copies 56
Making copies 57
Making copies 58
Making copies 59
Image density 60
Making copies 60
Making copies 61
Making copies 62
Zoom ratio 62
Making copies 63
Making copies 64
Making copies 65
Making copies 66
Making copies 67
Auto a4 68
Making copies 68
Appropriate zoom isn t available cancel auto zoom 69
Making copies 69
Basic copying procedure 70
Inch size 70
Making copies 70
Zoom ratio table original size to copy paper size metric size 70
Making copies 71
Copy paper size 72
Making copies 72
Basic copying procedure 73
Chapter 3 73
Each time the paper select key is pressed the lights on the paper size indicator arrow and paper source indicator cycle through the different paper sizes and source locations as shown below 73
Example the copier is loaded with paper as follows 73
Making copies 73
Paper source indicator and copy paper size indicators 73
St drawer a4l 2nd drawer b4l 3rd drawer option a3l 4th drawer option fls l multi bypass table a3l 73
Auto paper mode 74
Automatic drawer switching 74
Making copies 74
Making copies 75
Making copies 76
Special paper mode 76
Making copies 77
Making copies 78
Number of copies 78
Making copies 79
Starting the copy cycle 79
Interrupt mode 80
Making copies 80
Making copies 81
Making copies 82
Multi bypass copying 82
Making copies 83
Making copies 84
Making the basic settings 84
Selecting the original copy type 84
System copying overview 84
Making copies 85
P310da 85
Selecting the finishing mode 85
Starting the copy cycle 85
Eight specific types are grouped into two categories as follows 86
Making copies 86
No leds on the orig copy panel are lit up while 1 1 is selected 86
Original copy type 86
Original copy types 86
Select the appropriate orig copy type 86
Select this type to make 1 sided copies from 1 sided originals 86
Sided 1 sided 86
Sided 1 sided 2 in 1 86
Sided 2 in 1 1 sided 86
Sided 2 sided 86
Sided 2 sided 2 in 1 86
System job setting 86
Type i 86
Type ii 86
Making copies 87
Making copies 88
Making copies 89
Making copies 90
Making copies 91
Making copies 92
Selecting the original copy type 92
Making copies 93
Making copies 94
Original count mode 94
Making copies 95
Making copies 96
Procedure for loading originals 96
Making copies 97
Press the start key to eject all the copies at 97
Finishing modes 98
Making copies 98
Making copies 99
Auto dual function 100
Making copies 100
If the number of copies selected to be made exceeds 50 in the non sort mode 101
In the group mode 101
Making copies 101
When the number of copies selected to be made exceeds 50 101
Making copies 102
Selecting the finishing mode 102
Making copies 103
Correct 104
If you want to staple copy sets or stacks automatically in the sort and staple mode or manually in the manual staple mode position the originals crosswise face up the originals should also be placed so that the stapling position marked with is positioned as shown 104
Incorrect 104
Instructions for loading originals for stapling 104
Making copies 104
Original direction and stapling position 104
System job setting 104
Making copies 105
System job setting 105
Making copies 106
Typical finishing mode 106
Making copies 107
System job setting 107
Making copies 108
Supplementary copying overview 108
Making copies 109
Erase mode 110
Making copies 110
One of four different functions can be selected use the one that is most suited to your need 110
Supplementary function setting 110
The copier erases an area of the original equivalent to a given margin from the trailing edge of the copy thereby eliminating shadows that could otherwise be produced on the copy if it is made from an original having punch holes or staples the erase width can be selected from among 10 mm 15 mm and 20 mm 110
The copier erases the rear margin area to prevent shadows from being produced even if 2 sided originals of a landscape format with punch holes are fed through the afr 7 the erase width is 10 mm 110
The copier provides a margin of a set width along the four edges one edge or at the center to erase shadows or other unwanted images 110
Making copies 111
Erase width 10mm 15mm 20mm 112
Making copies 112
If you want to erase the 20 mm wide center margin on the original that is reduced to 10 mm on the copy select 10 mm for the erase width 113
Loading the originals in erase mode 113
Making copies 113
Supplementary function setting 113
The erase width represents that on the copy not on the original example erasing the center of an a4 book original on a copy reduced by 50 113
File margin mode 114
Making copies 114
Margin 2 can be selected only when the auto paper or auto size mode has been selected 114
Supplementary function setting 114
The copier provides a file margin along the trailing edge on the copy for your easy filing there are two different ways available for making a file margin use the one that is most suited to your need 114
The image of the original which has almost no file margins along the sides is reduced to make a wider margin the margin width can be selected from among 10 mm 15 mm and 20 mm 114
The image of the original which has almost no file margins along the sides is shifted in the crosswise direction to make a margin the margin width can be selected from among 10 mm 15 mm and 114
Erase width 10mm 15mm 20mm 115
Making copies 115
Could result in part of the image missing on the copy try to keep a logical margin width 116
Loading the originals in margin mode 116
Making copies 116
Supplementary function setting 116
Making copies 117
Book 2 cannot be combined with the sort and staple cover page insertion ohp interleaving or multi bypass 118
Book mode 118
Each of the two pages of an open book is copied onto each side of a sheet of paper 118
Each of the two pages of an open book is copied onto one side of a separate sheet of paper 118
Making copies 118
Supplementary function setting 118
You may want to fit each page of an open book onto a separate sheet the copier provides two different book functions to choose from select one that best suits yours need 118
Making copies 119
A sheet of a different type of paper is inserted as a cover before the copy set 120
Cover mode 120
Cover mode lets you make a front cover or a front and back cover for a copy set by copying the first page or the first and last page of an original set on a different type of paper or by inserting a different type of paper before and after the original set select the appropriate function according to your need 120
Making copies 120
Supplementary function setting 120
The cover sheet does not undergo a copy process 120
The first page of the original set is copied onto a different type of paper 120
Making copies 121
Copy an image on the cover yes no 122
Input the number of originals 122
Making copies 122
Of originals auto count 10 key input 122
Load originals onto the document feeder 123
Making copies 123
Of originals auto count 10 key input 123
Input the number of originals 124
Making copies 124
Making copies 125
Insertion mode 126
Load the paper for inserts onto the multi bypass table 126
Making copies 126
Supplementary function setting 126
The copier copies the page which is specified for an insert on paper for inserts 126
The copier inserts a sheet of paper for inserts at any specified place between pages 126
Two different functions are available select the appropriate insertion function according to your need 126
You may at times need to make a number of copies each from several different originals page insertion allows you to insert a blank sheet of paper colored paper between the copy stacks 126
Making copies 127
Making copies 128
Making copies 129
Copy an image on the page insert yes no 130
Making copies 130
Sheet placement auto detection 10 key input 130
Making copies 131
Copy an image on the page insert yes no 132
Input the number of originals 132
Making copies 132
Sheet placement auto detection 10 key input 132
Before original 133
Insert sheet 1 133
Insert sheet 2 133
Making copies 133
Copy an image on the ohp insert yes no 134
Making copies 134
Making copies 135
Frequently used copying jobs can be programmed and stored in memory and recalled as necessary up to five ten different jobs can be stored in memory 136
Job program memory 136
Making copies 136
P 111 insertion auto detection 136
Supplementary function setting 136
The following functions can be stored in the program memory 136
The number of originals and the places of inserts are not stored for the cover and page insertion mode only the auto function is stored cover auto count 136
Job input 1 2 3 4 5 6 7 8 9 10 137
Making copies 137
Making copies 138
Select job 1 2 3 4 5 6 7 8 9 10 138
Chapter 4 139
Special functions 139
This chapter explains about the special functions that can be used for specific purposes 139
Auto select 140
Counter display 140
Darker 140
Lighter 140
Meter count function 140
Meter count total 370553 size 17320 140
Paper zoom exposure 140
Reduce full size enlarge 140
Shows the number of 2 sided copies made activated only when the copier is equipped with the duplex unit 140
Shows the number of 2 sided copies made on paper of a size preset by the technical representative activated only when the copier is equipped with the duplex unit 140
Shows the number of copies made on paper of a size preset by the technical representative 140
Shows the total number of copies made since the installation of the copier 140
Sided size counter 2 size 140
Sided total counter 2 total 140
Size counter 140
Special functions 140
This function allows you to check the total count of the four counters of the copier 140
Total counter 140
Types of counters 140
Meter count 2 total 5810 2 size 823 141
Meter count total 370553 size 17320 141
Special functions 141
Auxiliary toner replenishing mode 2 increasing the image density 142
Chapter 4 142
Do not turn the power switch off or open a copier door while in the auxiliary toner replenishing mode 142
Even if you continue making copies after the image density has become lighter the copier will gradually recover the normal image density the auxiliary toner replenishing mode can however be used to obtain the normal image density more quickly 142
Press the auxiliary toner replenishing key this causes the copier to initiate a toner replenishing sequence 142
Special functions 142
The copier cannot be set into the auxiliary toner replenishing mode while it is warming up 142
The copier tends to exhaust the supply of toner rapidly when making a number of copies from an original with dark solid areas as a result the image density of the copy will become lighter in such a case you can set the copier into the auxiliary toner replenishing mode 142
1 condensation a phenomenon in which small drops of water are formed on cold surfaces such as the surface of the pc drum 2 pc drum functions in the copier as film in a camera 143
A copy cycle can be initiated even while the copier is in the drum dehumidify mode 143
Could form on the surface of the pc dru 143
Drum dehumidify function 143
During high humidity periods or when there are sudden rapid changes in humidity especially when you are using a heater in winter condensatio 143
O176ca 143
P354ca 143
P358ca 143
Press the drum dehumidify key this sets the copier into the drum dehumidify mode which lasts for 3 minutes make a copy to check that the copy image is clear run the drum dehumidify cycle once again if the copy image is not clear yet 143
Resulting in blotchy copies in such instances use the drum dehumidify key to dry the surface of the pc drum 143
Special functions 143
The copier cannot be set into the drum dehumidify mode while it is warming up 143
Useful tip 143
For more details consult your technical representative 144
Functions available in user s choice 144
Special functions 144
The copier has been set so that the most frequently used settings are automatically selected in the initial mode the user s choice allows you to select the default settings which are automatically selected in the initial mode according to your own needs the user s choice card shown on the left can be used to make your own user s choice settings by setting defaults for the paper size zoom ratio and other settings that are most frequently used time and effort to make extra settings will be eliminated when the copier is turned on or when the auto reset function is activated 144
User s choice 144
Mixed orig size yes no 145
Mode priority a paper manual a size 145
Orig thickness standard thin 145
Special functions 145
A3 4 a4 5 146
A4 1 a4 146
Expo priority auto exposure manual exposure 146
Special functions 146
3 4 5 6 7 8 9 147
Auto expo level darker normal lighter 147
Manual expo adj mode 1 mode 2 mode 3 147
Sorter priority non sort sort group staple 147
Special functions 147
Counter removal panel reset panel not reset 148
Energy saver yes min no 148
Sort non sort auto change yes no 148
Special functions 148
Auto panel reset yes 1min no 149
Drum dehumidify yes auto no 149
S0 2 s0 3 s0 149
S0 5 s0 149
Special functions 149
Special paper 149
Erase 1 10mm margin 2 10mm x0 07 1 a4 150
Erase 1 10mm margin 2 10mm x1 00 1 a4 150
Special functions 150
Copy track data register access account counter 151
Copy track yes no 151
Erase 1 10mm margin 2 10mm x1 14 a4 151
Special functions 151
User help 151
Energy saver yes min no 152
Special functions 152
User s choice select a mode to change settings 152
Energy saver yes 1min no 153
Energy saver yes min no 153
P366ca 153
P439ca 153
P440ca 153
P551ca 153
P552ca 153
Special functions 153
User s choice card 153
Special functions 154
Chapter 5 155
Replenishing supplies clearing misfeeds and correcting a closure failure 155
This chapter explains about the details of the various warning indications given on the control panel including those that entail inhibition of the initiation of a copy cycle it also shows action to be taken for each case 155
When a warning message appears 155
When an indicator lights up 155
A control panel key or keys have been incorrectly operated 156
Not all necessary conditions are met to start a copy cycle 156
Quick reference for warning messages and indicator lights 156
The copier requires the operator s intervention during a copy cycle the following table explains the most important warning conditions you will find more detailed procedures on the page referenced in the action column 156
Warning indicators messages 156
When a warning message appears 156
When the copier encounters any of the following conditions a corresponding warning indicator lights up or a warning message appears on the message display some of the warning conditions entail inhibition of the initiation of a copy cycle 156
Quick reference for warning messages and indicator lights 157
When a warning message appears 157
Add toner indicator 158
Detailed instructions for messages indicator lights 158
When a warning message appears 158
When a warning message appears 159
Add paper indicator 160
When a warning message appears 160
When a warning message appears 161
When a warning message appears 162
When a warning message appears 163
When a warning message appears 164
When a warning message appears 165
Add staples indicator 166
When a warning message appears 166
When a warning message appears 167
When a warning message appears 168
When a warning message appears 169
When a warning message appears 170
When a warning message appears 171
When a warning message appears 172
When a warning message appears 173
Closure failure indicator 174
Detailed instructions for messages indicator lights 174
The message shown on the left appears and the closure failure indicator lights up if a copier door is left open or an option is not attached properly at this time the monitor display shows the location of the closure failure the start key turns to orange and you can no longer start a new copy cycle correct the closure failure by following the procedure given below 174
When a warning message appears 174
Chapter 5 175
Check that the duplex unit ad 5 is locked into position 175
Check that the left door is closed 175
Check that the middle left door is closed 175
Check that the right door is closed 175
Check that the sorter s 104 s 205 or staple sorter st 101 st 206 is in position 175
Detailed instructions for messages indicator lights 175
Monitor display check locations check that the lower right door is closed 175
When a warning message appears 175
Detailed instructions for messages indicator lights 176
When a warning message appears 176
When a warning message appears 177
When a warning message appears 178
When a warning message appears 179
When a warning message appears 180
When a warning message appears 181
When a warning message appears 182
When a warning message appears 183
When a warning message appears 184
When a warning message appears 185
Call technical representative indicator 186
Call your technical rep 186
When a warning message appears 186
Chapter 6 187
This chapter gives you instructions on how to troubleshoot copier malfunctions 187
Troubleshooting 187
Troubleshooting 188
When this type of copy is produced 188
Troubleshooting 189
When this type of copy is produced 189
Troubleshooting 190
When this type of copy is produced 190
Troubleshooting 191
When this type of copy is produced 191
If these procedures do not correct the problem contact your technical representative 192
The copier is not functioning as designed 192
Troubleshooting 192
The copier is not functioning as designed 193
Troubleshooting 193
Chapter 7 195
Specifications 195
This chapter gives complete specifications of the copier system and options 195
Chapter 7 196
Copier specifications 196
Specifications 196
Chapter 7 197
Copier specifications 197
Specifications 197
Chapter 7 198
Paper feed cabinet 198
Specifications 198
Chapter 7 199
Paper feed cabinet 199
Specifications 199
Chapter 7 200
Duplexing document feeder 200
Specifications 200
Automatic document feeder 201
Chapter 7 201
Specifications 201
Bin staple sorter 202
Chapter 7 202
Specifications 202
Bin staple sorter 203
Chapter 7 203
Specifications 203
Bin sorter 204
Chapter 7 204
Specifications 204
Bin sorter 205
Chapter 7 205
Specifications 205
Chapter 7 206
Duplex unit 206
Specifications 206
Chapter 7 207
Data controller 207
Specifications 207
Chapter 7 208
Copier outline dimensions 208
Ep2050 208
Ep2050 with a complete lineup of options 208
Specifications 208
Chapter 8 209
Miscellaneous 209
This chapter explains about care of the copier and the various possible combinations of functions 209
Care of the copier 210
Communications cable cable connecting the copier with options 210
Daily checks 210
Miscellaneous 210
Original glass 210
Power cord communications cable ground cable 210
To keep your copier in good shape at all times make the following daily checks and cleaning 210
Care of the copier 211
Copier housing temperature 211
Copy paper 211
Miscellaneous 211
Original cover duplexing automatic document feeder 211
Sound of copier operation 211
Cleaning 212
Miscellaneous 212
Miscellaneous 213
Miscellaneous 214
Miscellaneous 215
Chapter 8 216
Function combination matrix 216
Miscellaneous 216
Chapter 8 217
Function combination matrix 217
Miscellaneous 217
Miscellaneous 218
Miscellaneous 219
Description of paper size 220
Miscellaneous 220
Miscellaneous 221
Zoom ratio table original size to copy paper size 221
Miscellaneous 222
Miscellaneous 223
Miscellaneous 224
Miscellaneous 225

Konica Minolta EP2050 [193/225] Troubleshooting

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