Canon imageCLASS MF4890dw Service Manual page 10

MF4880dw) ----------------------------------------------------------------------- 4-149
Preparation -------------------------------------------------------------------------------- 4-149
Procedure ---------------------------------------------------------------------------------- 4-149
Removing the Toner Sensor and Multi Pickup Sensor Unit (MF4890dw/
MF4880dw) ----------------------------------------------------------------------- 4-151
Preparation -------------------------------------------------------------------------------- 4-151
Procedure ---------------------------------------------------------------------------------- 4-151
Removing the Speaker (MF4890dw/MF4880dw) ----------------------- 4-153
Preparation -------------------------------------------------------------------------------- 4-153
Procedure ---------------------------------------------------------------------------------- 4-153
Removing the Control Panel Unit (MF4870dn/MF4830d) ------------ 4-155
Procedure ---------------------------------------------------------------------------------- 4-155
Removing the Drive Belt (MF4870dn/MF4830d)------------------------ 4-156
Preparation -------------------------------------------------------------------------------- 4-156
Procedure ---------------------------------------------------------------------------------- 4-156
Removing the Main Motor (MF4870dn/MF4830d)---------------------- 4-159
Preparation -------------------------------------------------------------------------------- 4-159
Procedure ---------------------------------------------------------------------------------- 4-159
Removing the Main Fan (MF4870dn/MF4830d) ------------------------ 4-161
Preparation -------------------------------------------------------------------------------- 4-161
Procedure ---------------------------------------------------------------------------------- 4-161
Removing the Engine Controller PCB (MF4870dn/MF4830d) ------ 4-163
Preparation -------------------------------------------------------------------------------- 4-163
Procedure ---------------------------------------------------------------------------------- 4-163
Removing the Main Controller PCB (MF4870dn/MF4830d) --------- 4-166
Preparation -------------------------------------------------------------------------------- 4-166
Procedure ---------------------------------------------------------------------------------- 4-166
Removing the FAX NCU PCB (MF4870dn) ------------------------------ 4-166
Preparation -------------------------------------------------------------------------------- 4-166
Procedure ---------------------------------------------------------------------------------- 4-166
Removing the Paper Leading Edge Sensor PCB(MF4870dn/MF4830d) -
4-167
Preparation -------------------------------------------------------------------------------- 4-167
Procdeure ---------------------------------------------------------------------------------- 4-167
Removing the Fixing Delivery/Paper Width Sensor PCB(MF4870dn/
MF4830d) ------------------------------------------------------------------------- 4-169
Preparation -------------------------------------------------------------------------------- 4-169
Procedure ---------------------------------------------------------------------------------- 4-169
Removing the Toner Sensor and Multi Pickup Sensor Unit (MF4870dn) -
4-172
Preparation -------------------------------------------------------------------------------- 4-172
Procedure ---------------------------------------------------------------------------------- 4-172
Removing the Speaker (MF4870dn) --------------------------------------- 4-174
Preparation -------------------------------------------------------------------------------- 4-174
Procedure ---------------------------------------------------------------------------------- 4-174
Removing the Control Panel Unit (MF4820d) --------------------------- 4-175
Procedure ---------------------------------------------------------------------------------- 4-175
Removing the Drive Belt (MF4820d) --------------------------------------- 4-176
Preparation -------------------------------------------------------------------------------- 4-176
Procedure ---------------------------------------------------------------------------------- 4-176
Removing the Main Motor (MF4820d) ------------------------------------- 4-179
Preparation -------------------------------------------------------------------------------- 4-179
Procedure ---------------------------------------------------------------------------------- 4-179
Removing the Engine Controller PCB(MF4820d) ---------------------- 4-181
Preparation -------------------------------------------------------------------------------- 4-181
Procedure ---------------------------------------------------------------------------------- 4-181
Removing the Main Controller PCB(MF4820d) ------------------------- 4-184
Preparation -------------------------------------------------------------------------------- 4-184
Procedure ---------------------------------------------------------------------------------- 4-184
Removing the Paper Leading Edge Sensor PCB(MF4820d) -------- 4-184
Preparation -------------------------------------------------------------------------------- 4-184
Procedure ---------------------------------------------------------------------------------- 4-184
Removing the Fixing Delivery/Paper Width Sensor PCB(MF4820d) ------
4-187
Preparation -------------------------------------------------------------------------------- 4-187
Procedure ---------------------------------------------------------------------------------- 4-187
Removing the Toner Sensor and Multi Pickup Sensor Unit (MF4820d) ---
4-189
Preparation -------------------------------------------------------------------------------- 4-189
Procedure ---------------------------------------------------------------------------------- 4-189
Removing the Control Panel Unit (D530) --------------------------------- 4-191
Procedure ---------------------------------------------------------------------------------- 4-191
Procedure ---------------------------------------------------------------------------------- 4-191
Removing the Drive Belt (D530) -------------------------------------------- 4-192