Canon imageCLASS LBP6780dn - Page 9

Pickup Feed System ------------------------------------------------------- 3-64
Layout drawing --------------------------------------------------------------------3-64
Removing the Multi-purpose Tray Pickup Roller --------------------------3-64
Removing the Multi-purpose Tray Separation Pad -----------------------3-65
Preparation ----------------------------------------------------------------------------------3-65
Procedure ------------------------------------------------------------------------------------3-65
Removing the Cassette Pickup Roller Unit ---------------------------------3-66
Removing the Cassette Separation Pad ------------------------------------3-67
Removing the Duplex Feed Unit ----------------------------------------------3-67
Preparation ----------------------------------------------------------------------------------3-67
Procedure ------------------------------------------------------------------------------------3-67
Removing the Pickup Unit ------------------------------------------------------3-68
Preparation(LBP3560/6750dn) ---------------------------------------------------------3-68
Preparation(LBP3580/6780x)-----------------------------------------------------------3-68
Procedure ------------------------------------------------------------------------------------3-68
4 Maintenance and Inspection
Periodically Replaced Parts ------------------------------------------------4-2
Periodically Replaced Parts ----------------------------------------------------- 4-2
Consumable Parts ------------------------------------------------------------4-2
Durables Replaced by the User ------------------------------------------------ 4-2
Durables Replaced by the Service Person ---------------------------------- 4-2
Periodical Service -------------------------------------------------------------4-2
Periodical Service ------------------------------------------------------------------ 4-2
Cleaning -------------------------------------------------------------------------4-2
Cleaning at Service Visit --------------------------------------------------------- 4-2
5 Troubleshooting
Corrective Actions -------------------------------------------------------------5-2
Image Defects ---------------------------------------------------------------------- 5-2
Light print ------------------------------------------------------------------------------------- 5-2
Dark print ------------------------------------------------------------------------------------- 5-2
Completely blank --------------------------------------------------------------------------- 5-3
All black --------------------------------------------------------------------------------------- 5-3
White spots ----------------------------------------------------------------------------------- 5-3
Dirt on back ---------------------------------------------------------------------------------- 5-4
Vertical lines ---------------------------------------------------------------------------------- 5-4
Horizontal lines ------------------------------------------------------------------------------ 5-4
Dirt on front ----------------------------------------------------------------------------------- 5-4
Dropouts -------------------------------------------------------------------------------------- 5-5
Vertical white lines -------------------------------------------------------------------------- 5-5
Horizontal white lines ---------------------------------------------------------------------- 5-5
Loose toner ----------------------------------------------------------------------------------- 5-5
Misformed image --------------------------------------------------------------------------- 5-6
Repetitive image defects ruler ----------------------------------------------------------- 5-6
Standard/Adjustment ---------------------------------------------------------5-7
Test Pages --------------------------------------------------------------------------- 5-7
Engine-test page ---------------------------------------------------------------------------- 5-7
Electrical Parts Layout/Function Assignment --------------------------5-8
Motor / Fan ----------------------------------------------------------------------------------- 5-8
Sorenoid -------------------------------------------------------------------------------------- 5-8
Heater / Thermo Switch / Thermistor -------------------------------------------------- 5-9
Sensor / Switch ------------------------------------------------------------------------------ 5-9
PCB(LBP3560/6750dn) ------------------------------------------------------------------5-10
PCB(LBP3580/6780x) --------------------------------------------------------------------5-10
Connector Layout Drawing ----------------------------------------------- 5-11
Connectors Layout Drawing (LBP3560/6750dn) (1/3) ---------------------------5-11
Connectors Layout Drawing (LBP3560/6750dn) (2/3) ---------------------------5-12
Connectors Layout Drawing (LBP3560/6750dn) (3/3) ---------------------------5-13
Connectors Layout Drawing (LBP3580/6780x) (1/3) -----------------------------5-14
Connectors Layout Drawing (LBP3580/6780x) (2/3) -----------------------------5-15
Connectors Layout Drawing (LBP3580/6780x) (3/3) -----------------------------5-16
Service Tools ----------------------------------------------------------------- 5-17
Special Tools -----------------------------------------------------------------------5-17
Solvents and Oil List -------------------------------------------------------------5-17
Error Codes ------------------------------------------------------------------- 5-18
Error Code Details (LBP3560/6750dn) --------------------------------------5-18
Error Code Details (LBP3580/6780x) ----------------------------------------5-19
Jam Codes -------------------------------------------------------------------------5-22
Version Up -------------------------------------------------------------------- 5-23
Overview ----------------------------------------------------------------------------5-23
Overview of Upgrading -------------------------------------------------------------------5-23
Preparation ------------------------------------------------------------------------5-23
Necessary System Environment -------------------------------------------------------5-23
Before Downloading the System Software -----------------------------------------5-23