Maintenance Mode - Kyocera KM-1620 Service Manual

1-1 Specifications
1-1-1 Specifications ....................................................................................................................................... 1-1-1
1-1-2 Parts names and their functions ........................................................................................................... 1-1-3
(1) Copier ............................................................................................................................................. 1-1-3
(2) Operation panel .............................................................................................................................. 1-1-4
1-1-3 Machine cross section .......................................................................................................................... 1-1-5
1-1-4 Drive system ........................................................................................................................................ 1-1-6
1-2 Handling Precautions
1-2-1 Drum .................................................................................................................................................... 1-2-1
1-2-2 Toner .................................................................................................................................................... 1-2-1
1-2-3 Installation environment ....................................................................................................................... 1-2-2
1-3 Installation
1-3-1 Unpacking and installation ................................................................................................................... 1-3-1
(1) Installation procedure ..................................................................................................................... 1-3-1
1-3-2 Setting initial copy modes .................................................................................................................... 1-3-5
1-3-3 Installing the paper feeder (option) ...................................................................................................... 1-3-6
1-3-4 Installing the DP (option) ...................................................................................................................... 1-3-8
1-3-5 Installing the duplex unit (option) ....................................................................................................... 1-3-11
1-3-6 Installing the drawer heater (option) ................................................................................................... 1-3-14
1-3-7 Installing the key counter (option) ...................................................................................................... 1-3-17

1-4 Maintenance Mode

1-4-1 Maintenance mode ............................................................................................................................... 1-4-1
(1) Executing a maintenance item ....................................................................................................... 1-4-1
(2) Maintenance mode item list ............................................................................................................ 1-4-2
(3) Contents of maintenance mode items ............................................................................................ 1-4-5
1-4-2 Copier management ........................................................................................................................... 1-4-45
(1) Using the copier management mode ............................................................................................ 1-4-45
(2) Setting department management items ........................................................................................ 1-4-46
(3) Copy default ................................................................................................................................. 1-4-46
1-5 Troubleshooting
1-5-1 Paper misfeed detection ...................................................................................................................... 1-5-1
(1) Paper misfeed indication ................................................................................................................ 1-5-1
(2) Paper misfeed detection conditions ................................................................................................ 1-5-2
(3) Paper misfeeds ............................................................................................................................... 1-5-6
1-5-2 Self-diagnosis ..................................................................................................................................... 1-5-15
(1) Self-diagnostic function ................................................................................................................ 1-5-15
(2) Self-diagnostic codes ................................................................................................................... 1-5-15
1-5-3 Image formation problems ................................................................................................................. 1-5-20
(1) No image appears (entirely white). ............................................................................................... 1-5-21
(2) No image appears (entirely black). ............................................................................................... 1-5-21
(3) Image is too light. ......................................................................................................................... 1-5-22
(4) Background is visible. ................................................................................................................... 1-5-22
(5) A white line appears longitudinally. .............................................................................................. 1-5-22
(6) A black line appears longitudinally. .............................................................................................. 1-5-23
(7) A black line appears laterally. ....................................................................................................... 1-5-23
(8) One side of the copy image is darker than the other. ................................................................... 1-5-23
(9) Black dots appear on the image. .................................................................................................. 1-5-24
(10) Image is blurred. ........................................................................................................................... 1-5-24
(11) The leading edge of the image is consistently misaligned with the original. ................................ 1-5-24
(12) The leading edge of the image is sporadically misaligned with the original. ................................ 1-5-25
(13) Paper creases. ............................................................................................................................. 1-5-25
CONTENTS
2C9-1