9.
NOTE:
When replacing the Low Voltage Power Supply Unit, be sure to disconnect the harness.
Removing the Engine Controller PCB
■ Preparation
1.
"Removing the Cartridge" on page 77
2.
"Removing the Right Cover" on page 78
3.
" Removing the Left Cover" on page 80
4. Depending on the model, perform one of the following operation.
•
"Removing the DADF Unit + Reader Unit" on page 93
•
"Removing the SADF Unit + Reader Unit" on page 126
•
"Removing the Copyboard Cover + Reader Unit" on page 157
5.
" Removing the Toner Cover" on page 86
6.
" Removing the Upper Cover" on page 91
7.
"Removing the Duplex Door" on page 90
8.
" Removing the Duplex Frame Unit" on page 212
9.
" Removing the Speaker (Fax Model)" on page 188
10.
"Removing the Front Cover" on page 83
11.
" Removing the NCU PCB (Fax Model)" on page 190
12.
" Removing the Low-Voltage Power Supply Unit" on page 176
1x
181
4. Parts Replacement and Cleaning