Table Of Contents - Canon Booklet Finisher-D1 Service Manual

0
Safety Precautions
Notes Before Servicing ------------------------------------------------------0-2
Points to Note at Cleaning --------------------------------------------------0-2
1
Product Outline
Product Specifications -------------------------------------------------------1-2
Specifications ---------------------------------------------------------------------- 1-2
Staple Position ------------------------------------------------------------------------------ 1-3
Names of Parts ----------------------------------------------------------------1-5
External View ----------------------------------------------------------------------- 1-5
Cross Section ----------------------------------------------------------------------- 1-6
2
Technology
Basic Construction ------------------------------------------------------------2-2
Overview ----------------------------------------------------------------------------- 2-2
Electrical Control Unit --------------------------------------------------------2-3
Overview ----------------------------------------------------------------------------- 2-3
Finisher Controller PCB ---------------------------------------------------------- 2-3
Saddle Stitcher Controller PCB ------------------------------------------------ 2-4
Stacking Unit -------------------------------------------------------------------2-5
Overview ----------------------------------------------------------------------------- 2-5
Tray Ascent/Descent Control---------------------------------------------------- 2-6
Auxiliary Tray Lift Control -------------------------------------------------------- 2-7
Tray Paper Surface Detection -------------------------------------------------- 2-8
Feeding Unit --------------------------------------------------------------------2-9
Overview ----------------------------------------------------------------------------- 2-9
Basic Sequence of Operations ------------------------------------------------ 2-11
Horizontal Registration Detection ---------------------------------------------2-12
Side Registration Correction Operation Shift Operation ----------------2-13
Buffer Operation -------------------------------------------------------------------2-15
Switching Over the Paper Path ------------------------------------------------2-16
Contents
Assist Roller Engage Operation -----------------------------------------------2-16
Intermediate Process Tray Assembly ---------------------------------- 2-18
Overview ----------------------------------------------------------------------------2-18
Basic Sequence of Operations ------------------------------------------------2-19
Stacking Operation ---------------------------------------------------------------2-20
Shift Operation ---------------------------------------------------------------------2-23
Stapling Operation ----------------------------------------------------------------2-24
Delivery Operation ----------------------------------------------------------------2-25
Neat Alignment Operation -----------------------------------------------------2-27
Saddle Stitcher Unit -------------------------------------------------------- 2-29
Overview ----------------------------------------------------------------------------2-29
Basic Sequence of Operations ------------------------------------------------2-30
Paper Feed Operation -----------------------------------------------------------2-31
Alignment Operation -------------------------------------------------------------2-33
Staple Operation ------------------------------------------------------------------2-34
Paper Folding/Delivery Operations ------------------------------------------2-35
Detecting Jams -------------------------------------------------------------- 2-38
Jam inspection in Finisher ------------------------------------------------------2-38
Stitcher area jam detection -----------------------------------------------------2-40
3
Periodic Servicing
User Maintenance ------------------------------------------------------------3-2
User Maintenance ----------------------------------------------------------------- 3-2
Maintenance and Inspection -----------------------------------------------3-3
Periodically Replaced Parts ----------------------------------------------------- 3-3
Upper Neat Alignment Plate Operation ----------------------------------------------2-27
Upper Return Roller Operation --------------------------------------------------------2-27
Lower Neat Alignment Plate Operation ----------------------------------------------2-28
Lower Return Roller Operation --------------------------------------------------------2-28
User Maintenance Items (finisher) ----------------------------------------------------- 3-2
User Maintenance Item (saddle) -------------------------------------------------------- 3-2
Periodically Replaced Parts (Finisher) ------------------------------------------------ 3-3