C: MECHANICAL/ ELECTRICAL
.-
(
:
s-
(
1.
PRINTING
PROCESS
.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-l
,*
2.
PAPER
FEfZDlNG
........................................................................................................................
C-2
2-1. Multi-purpose Tray .............................................................................................................
c-2
2-2.
second
Cassette
Tray ..........................................................................................................
c-3
3. IMAGING CARTRIDGE ............................................................................................................
C4
4. CHARGING .................................................................................................................................
c-5
5.
ExPosuRE
cP/Hl
........................................................................................................................
c-5
6.
DEVELOPMENT .........................................................................................................................
C-6
7.TRANsFER
..................................................................................................................................
C-6
8.
FUSING ........................................................................................................................................
c-7
9. PAPER EXIT/ DUPLEX ..............................................................................................................
C-8
9.1. Paper Exit ............................................................................................................................
C-8
9-2. Duplex (Option) ..................................................................................................................
C-8
10. PRINTING SEQUENCE ...................................................
’
c-9
.........................................................
l&l.
sriuting
seqmnce ..............................................................................................................
c-9
10-2.
Multiple sequence .............................................................................................................
C-9
10-3.
Fkdiug sequeuce ...............................................................................................................
c-9
104.
Duplex SeqEnce
-
.............................................................................................................
c-10
10-S.
Power
ON
sequence ........................................................................................................
c-10
D: DISASSEMBLY/ CLEANING
1.
MAINTENANCE/ INSPECTION ...............................................................................................
D-l
l-l.
Replacement of Parts ..........................................................................................................
D-l
1-2.
cbauiug
Parts
.....................................................................................................................
D-l
1-3. Required
Send
Tools .......................................................................................................
D-l
2.
DISASSDlBLY
PROCE5DURE
..................................................................................................
D-2
2-1.
Outer
cover
........................................................................................................................
D-2
2-2. Fusing unit
...........................................
.
D-2
..”
................
........................................................
2-3.
Image Traasfer Unit ............................................................................................................
D-6
24. High Voltage Unit
...............................................................................................................D-6
2-5. Power unit
..........................................................................................................................
D-7
2-6. Print Head Unit ...................................................................................................................
D-7
2-7.
Paper Empty Sensor Assy. ..................................................................................................
D-8
2-8. Paper Take-up Roll Assy. ...................................................................................................
D-8
2-9. Registration Roller
by
......................................................................................................
D-8
2-
10. Drive Unit
.......................................................................................................................
D-9
2-11.Dup1exunit
......................................................................................................................
D-9
vii