2KL/2KK
CONTENTS
1-1 Specifications
1-1-1 Specifications..........................................................................................................................................1-1-1
1-1-2 Parts names............................................................................................................................................1-1-3
(1) Body ..................................................................................................................................................1-1-3
(2) Operation panel.................................................................................................................................1-1-4
1-1-3 Machine cross section ............................................................................................................................1-1-5
1-2 Installation
1-2-1 Installation environment .........................................................................................................................1-2-1
1-2-2 Unpacking and installation......................................................................................................................1-2-2
(1) Installation procedure........................................................................................................................1-2-2
(2) Setting initial copy modes................................................................................................................1-2-10
1-2-3 Installing the key counter (option) .........................................................................................................1-2-11
1-2-4 Installing the cassette heater (option) ...................................................................................................1-2-16
1-3 Maintenance Mode
1-3-1 Maintenance mode .................................................................................................................................1-3-1
(1) Executing a maintenance item ..........................................................................................................1-3-1
(2) Maintenance mode item list...............................................................................................................1-3-2
(3) Contents of maintenance mode items...............................................................................................1-3-5
1-3-2 Management mode ...............................................................................................................................1-3-65
(1) Using the management mode .........................................................................................................1-3-65
(2) Job accounting ................................................................................................................................1-3-66
(3) Default setting .................................................................................................................................1-3-66
1-4 Troubleshooting
1-4-1 Paper misfeed detection .........................................................................................................................1-4-1
(1) Paper misfeed indication...................................................................................................................1-4-1
(2) Paper misfeed detection conditions ..................................................................................................1-4-2
(3) Paper misfeeds .................................................................................................................................1-4-8
1-4-2 Self-diagnosis .......................................................................................................................................1-4-15
(1) Self-diagnostic function ...................................................................................................................1-4-15
(2) Self diagnostic codes ......................................................................................................................1-4-16
1-4-3 Image formation problems ....................................................................................................................1-4-21
(1) No image appears (entirely white)...................................................................................................1-4-22
(2) No image appears (entirely black)...................................................................................................1-4-22
(3) Image is too light. ............................................................................................................................1-4-23
(4) Background is visible.......................................................................................................................1-4-23
(5) A white line appears longitudinally. .................................................................................................1-4-23
(6) A black line appears longitudinally. .................................................................................................1-4-24
(7) A black line appears laterally...........................................................................................................1-4-24
(8) One side of the copy image is darker than the other.......................................................................1-4-24
(9) Black dots appear on the image......................................................................................................1-4-24
(10) Image is blurred...............................................................................................................................1-4-25
(11) The leading edge of the image is consistently misaligned with the original. ...................................1-4-25
(12) The leading edge of the image is sporadically misaligned with the original....................................1-4-25
(13) Paper creases. ................................................................................................................................1-4-25
(14) Offset occurs. ..................................................................................................................................1-4-26
(15) Image is partly missing....................................................................................................................1-4-26
(16) Fusing is poor..................................................................................................................................1-4-26
(17) Image is out of focus. ......................................................................................................................1-4-26
(18) Image center does not align with the original center. ......................................................................1-4-27
1-4-4 Electric problems ..................................................................................................................................1-4-28
1-4-5 Mechanical problems ............................................................................................................................1-4-32
1-5 Assembly and Disassembly
1-5-1 Precautions for assembly and disassembly............................................................................................1-5-1
(1) Precautions .......................................................................................................................................1-5-1
(2) Drum..................................................................................................................................................1-5-1
(3) Toner.................................................................................................................................................1-5-1
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