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REPLACEMENT AND ADJUSTMENT OF PARTS
1.4 Bottom Cover
[Disassembly]
Warning:
Turn off the power switch and disconnect the power supply cord from the wall outlet.
Remove the EP toner cartridge and keep it in a safe place.
(1) Remove the front cover. (Refer to section 1.1)
Caution:
Be careful not to break the front cover interlock actuator when installing the bottom cover while the front
cover is removed.
(2) Turn the printer over onto its top cover. (Turn it upside down.)
(3) Remove the four screws
[1]
securing the bottom cover and remove the bottom cover
[2]
.
(4) Disconnect CN121
[3]
from the laser diode
[4]
and remove the harness
[5]
from the bottom cover.
(5) Disconnect PJ152
[6]
from the HVPS and remove the bottom cover.
[Assembly]
Reverse the disassembly procedure.
Caution 1:
Pass the harness
[5]
through the bottom cover
[2]
, then connect it to connector CN 121. Do not connect the
harness directly to connector CN 121
[3]
without passing it through the bottom cover.
Caution 2:
Insert PJ152 from the fan into the HVPS before installing the bottom cover.
[2]
[5]
[6]
[1]
[4]
[3]
Summary of Contents for WinType 4000
Page 1: ...WinType 4000 TECHNICAL MANUAL SECOND EDITION LASER PRINTER ...
Page 4: ......
Page 6: ... 2 GENERAL SPECIFICATIONS ...
Page 14: ... 10 THEORY OF OPERATION ...
Page 26: ... 22 THEORY OF OPERATION Figure 2 9 Electrical ...
Page 28: ... 24 REPLACEMENT AND ADJUSTMENT OF PARTS ...
Page 62: ... 58 REPLACEMENT AND ADJUSTMENT OF PARTS ...
Page 64: ... 60 MAINTENANCE GUIDE ...
Page 114: ... 110 MAINTENANCE GUIDE ...
Page 116: ... 112 TROUBLESHOOTING ...
Page 176: ... 172 5 ELECTRICAL 5 1 Disassembly Drawing 1 2 3 4 14 4 14 2 14 1 14 3 13 12 11 6 5 7 8 9 10 ...
Page 179: ......