Kyocera ECOSYS M2030dn/PN Service Manual page 12

1-4-7 Error codes .......................................................................................................................... 1-4-31
(1) Error code....................................................................................................................... 1-4-31
(2) Table of general classification ........................................................................................ 1-4-32
(2-1) U004XX error code table: Interrupted phase B ..................................................... 1-4-35
(2-2) U006XX error code table: Problems with the unit ................................................. 1-4-36
(2-3) U008XX error code table: Page transmission error............................................... 1-4-36
(2-4) U009XX error code table: Page reception error .................................................... 1-4-36
(2-5) U010XX error code table: G3 transmission........................................................... 1-4-37
(2-6) U011XX error code table: G3 reception ................................................................ 1-4-39
(2-7) U017XX error code table: V.34 transmission ........................................................ 1-4-40
(2-8) U018XX error code table: V.34 reception.............................................................. 1-4-41
(2-9) U023XX error code table: Relay command abnormal reception ........................... 1-4-41
(2-10) U044XX error code table: Encrypted transmission ............................................... 1-4-41
1-5 Assembly and Disassembly
1-5-1 Precautions for assembly and disassembly........................................................................... 1-5-1
(1) Precautions....................................................................................................................... 1-5-1
(2) Drum unit .......................................................................................................................... 1-5-1
(3) Toner ................................................................................................................................ 1-5-1
(4) How to tell a genuine Kyocera toner container................................................................. 1-5-2
1-5-2 Outer covers .......................................................................................................................... 1-5-3
(1) Detaching and refitting the left cover and right cover ....................................................... 1-5-3
1-5-3 Paper feed section................................................................................................................. 1-5-6
(1) Detaching and refitting the paper feed assembly (paper feed roller and pickup roller) .... 1-5-6
(2) Detaching and refitting the retard roller assembly ............................................................ 1-5-8
(3) Detaching and refitting the MP paper feed roller ............................................................ 1-5-10
(4) Note on removing and Installing the upper registration roller and
lower registration roller ................................................................................................... 1-5-12
1-5-4 Optical section ..................................................................................................................... 1-5-13
(1) Detaching and refitting the DP........................................................................................ 1-5-13
(2) Detaching and refitting the scanner unit ......................................................................... 1-5-14
(3) Detaching and refitting the laser scanner unit (LSU)...................................................... 1-5-17
(4) Replacing the image scanner unit (ISU)......................................................................... 1-5-21
1-5-5 Developer section ................................................................................................................ 1-5-27
(1) Detaching and refitting the developer unit ...................................................................... 1-5-27
1-5-6 Drum section ....................................................................................................................... 1-5-28
(1) Detaching and refitting the drum unit.............................................................................. 1-5-28
(2) Detaching and refitting the main charger unit................................................................. 1-5-29
1-5-7 Transfer/separation section ................................................................................................. 1-5-30
(1) Detaching and refitting the transfer roller ....................................................................... 1-5-30
1-5-8 Fuser section ....................................................................................................................... 1-5-32
(1) Detaching and refitting the fuser unit.............................................................................. 1-5-32
(2) Switching the fuser pressure .......................................................................................... 1-5-36
1-5-9 PWBs................................................................................................................................... 1-5-37
(1) Detaching and refitting the control PWB......................................................................... 1-5-37
(2) Detaching and refitting the power source PWB.............................................................. 1-5-40
(3) Detaching and refitting the high voltage PWB ................................................................ 1-5-43
(4) Detaching and refitting the scanner PWB....................................................................... 1-5-47
(5) Detaching and refitting the FAX control PWB................................................................. 1-5-48
1-5-10 Others .................................................................................................................................. 1-5-49
(1) Detaching and refitting the main motor........................................................................... 1-5-49
(2) Direction of installing the left cooling fan motor, right cooling fan motor ........................ 1-5-50
2PK/2PL/2PM/2PN-2