Single-Sided Models - Canon MF4500 Series Service Manual

Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/
MF4410/MF4412) -----------------------------------------------------------------4-37
Removing the Rear Cover
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/
MF4410/MF4412) -----------------------------------------------------------------4-37
Document Exposure/Feeder System ---------------------------------- 4-39
Location of DADF Unit and Reader Unit
(MF4580dn/D550) ----------------------------------------------------------------4-39
Location of SADF Unit and Reader Unit
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/
MF4430) -----------------------------------------------------------------------------4-39
Location of Copyboard Cover and Reader Unit
(MF4420n/MF4410/MF4412/D520) ------------------------------------------4-40
Before Removing the DADF Unit and Reader Unit-----------------------4-40
Removing the DADF Unit and Reader Unit --------------------------------4-40
Before Removing the DADF Unit ---------------------------------------------4-42
Removing the DADF Unit -------------------------------------------------------4-42
Before Removing the DADF Pickup Unit -----------------------------------4-44
Removing the DADF Pickup Unit ---------------------------------------------4-44
Before Removing the DADF Motor Unit -------------------------------------4-48
Removing the DADF Motor Unit ----------------------------------------------4-48
Before Removing the DADF Solenoid Unit ---------------------------------4-49
Removing the DADF Solenoid Unit ------------------------------------------4-49
Removing the DADF Pickup Roller Unit ------------------------------------4-50
Removing the DADF Separation Pad ----------------------------------------4-52
Before Removing the SADF Unit and Reader Unit -----------------------4-53
Removing the SADF Unit and Reader Unit --------------------------------4-53
Before Removing the SADF Unit ---------------------------------------------4-55
Removing the SADF Unit -------------------------------------------------------4-55
Before Removing the SADF Pickup Unit ------------------------------------4-57
Removing the SADF Pickup Unit ---------------------------------------------4-57
Before Removing the SADF Motor -------------------------------------------4-59
Removing the SADF Motor -----------------------------------------------------4-59
Removing the SADF Pickup Roller -------------------------------------------4-60
Removing the SADF Separation Pad ----------------------------------------4-63
Removing the Copyboard Cover ----------------------------------------------4-64
Before Removing the Copyboard Cover and Reader Unit -------------4-64
Removing the Copyboard Cover and Reader Unit -----------------------4-64
Before Removing the Copyboard Glass
Models with copyboard ----------------------------------------------------------4-66
Removing the Copyboard Glass
Models with copyboard ----------------------------------------------------------4-66
Before Removing the Copyboard Glass
Models with DADF/Models with SADF --------------------------------------4-68
Removing the Copyboard Glass
Models with DADF/Models with SADF --------------------------------------4-68
Before Removing the Flatbed Motor Unit -----------------------------------4-70
Removing the Flatbed Motor Unit ---------------------------------------------4-70
Before Removing the CIS Unit
Models with copyboard ----------------------------------------------------------4-72
Removing the CIS Unit
Models with copyboard ----------------------------------------------------------4-72
Before Removing the CIS unit
Models with DADF/Models with SADF --------------------------------------4-74
Removing the CIS Unit
Models with DADF/Models with SADF --------------------------------------4-74
Controller System ----------------------------------------------------------- 4-76
Location of Duplex Models
(MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520) 4-76
Location of Single-sided Models
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412) ---4-77
Removing the Control Panel Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/
MF4450/MF4452/MF4453) -----------------------------------------------------4-79
Removing the Control Panel Unit
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520) -
4-79
Before Removing the Drive Belt
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/
MF4410/MF4412) -----------------------------------------------------------------4-80
Removing the Drive Belt
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/