2K5
2-2-2
13. Front operation unit PWB (OPWB-F)........... Consists of the display LEDs.
14. APC PWB (APCPWB) ................................. Generates and controls the laser beam.
15. PD PWB (PDPWB) ...................................... Controls horizontal synchronizing timing of laser beam.
16. Fuser PWB (FUPWB) .................................. Consists of wiring relay circuits.
17. Drum PWB (DRPWB) .................................. Stores the individual drum unit information.
18. Developing PWB (DRPWB) ......................... Stores the individual developing unit information.
19. Interface PWB (IFPWB) ............................... Consists of wiring relay circuits.
20. Fax control PWB (FCPWB)* ........................ Modulates, demodulates, compresses, decompresses and smoothes out
image data, and converts resolution of image data.
*: Option
List of correspondences of PWB names
No.
Name used in service manual
Name used in parts list
1
Engine PWB (EPWB)
PARTS,PWB ENGINE ASS'Y,SP
2
Main PWB (MPWB)
PARTS,PWB MAIN ASS'Y,SP
3
Power source PWB (PSPWB)
PARTS LVU 100/PARTS LVU 200
4
High voltage PWB (HVPWB)
PARTS,HIGH VOLTAGE,SP
5
Scanner PWB (SPWB)
PARTS PWB SCANNER ASSY SP
6
Inverter PWB (INPWB)
PARTS,LAMP INVERTER,SP
7
LCD inverter PWB (LINPWB)
PARTS,LCD INVERTER,SP
8
CCD PWB (CCDPWB)
-
9
Main operation PWB (OPWB-M)
PARTS,PWB PANEL ASS'Y,SP
10
Right operation PWB (OPWB-R)
PARTS,PWB OPERATION RIGHT ASS'Y,SP
11
Left operation PWB (OPWB-L)
PARTS,PWB OPERATION LEFT ASS'Y,SP
12
Upper operation PWB (OPWB-U)
OPERATION UPPER PWB ASS'Y
13
Front operation PWB (OPWB-F)
OPERATION FRONT PWB ASS'Y
14
APC PWB (APCPWB)
-
15
PD PWB (PDPWB)
-
16
Fuser PWB (FUPWB)
-
17
Drum PWB (DRPWB)
-
18
Developing PWB (DEVPWB)
-
19
Interface PWB (IFPWB)
PARTS,PWB KUIO PWB ASS'Y
20
Fax control PWB (FCPWB)
-
Summary of Contents for TASKALFA 300I
Page 1: ...SERVICE MANUAL Published in February 2010 842K5111 2K5SM061 Rev 1 TASKalfa 300i ...
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Page 14: ...2K5 This page is intentionally left blank ...
Page 22: ...2K5 1 1 8 This page is intentionally left blank ...
Page 196: ...2K5 1 4 52 This page is intentionally left blank ...
Page 252: ...2K5 1 5 56 This page is intentionally left blank ...
Page 274: ...2K5 2 1 20 This page is intentionally left blank ...
Page 310: ...2K5 2 3 28 This page is intentionally left blank ...
Page 347: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 369: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 381: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 391: ...INSTALLATION GUIDE FOR FAX System ...
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