Table Of Contents - Canon J1 Service Manual

Contents
0
Safety Precautions
Notes Before it Works Serving ---------------------------------------------0-9
Points to Note at Cleaning --------------------------------------------------0-9
1
Product Outline
Features -------------------------------------------------------------------------1-2
Specifications ------------------------------------------------------------------1-3
Saddle Stitcher Unit --------------------------------------------------------------- 1-4
Names of Parts ----------------------------------------------------------------1-6
External View ----------------------------------------------------------------------- 1-6
Finisher (Staple Finisher) ----------------------------------------------------------------- 1-6
Saddle Finisher (Booklet Finisher) ----------------------------------------------------- 1-6
Cross Section ----------------------------------------------------------------------- 1-7
Finisher Unit ---------------------------------------------------------------------------------- 1-7
Saddle Unit ----------------------------------------------------------------------------------- 1-7
Optional Construction --------------------------------------------------------1-8
2
Technology
Basic Constitution -------------------------------------------------------------2-2
Component Configuration ------------------------------------------------------- 2-2
Finisher (Staple Finisher) ----------------------------------------------------------------- 2-2
Saddle Finisher (Booklet Finisher) ----------------------------------------------------- 2-2
Overview of the Electrical Circuitry -------------------------------------------- 2-3
Overview of the Electrical Circuitry (Saddle Stitcher Unit)--------------- 2-3
Controls --------------------------------------------------------------------------2-4
Feeding Unit --------------------------------------------------------------------2-5
Overview ----------------------------------------------------------------------------- 2-5
Staple Finisher ------------------------------------------------------------------------------ 2-5
Booklet Finisher ----------------------------------------------------------------------------- 2-5
Construction of the Control System ------------------------------------------ 2-6
Staple Finisher ------------------------------------------------------------------------------ 2-6
Booklet Finisher ----------------------------------------------------------------------------- 2-8
Paper Delivery Path --------------------------------------------------------------- 2-9
Straight Ejection ----------------------------------------------------------------------------- 2-9
Processing Tray Path ---------------------------------------------------------------------2-10
Buffer/Processing Tray Path ------------------------------------------------------------2-10
Paper Delivery Path (Saddle Stitcher Unit) ----------------------------------------- 2-11
Stack Tray Unit -------------------------------------------------------------- 2-12
Tray Operation ---------------------------------------------------------------------2-12
Shutter Operation -----------------------------------------------------------------2-13
Processing Tray Unit ------------------------------------------------------- 2-14
Outline -------------------------------------------------------------------------------2-14
Basic Operation -------------------------------------------------------------------2-14
Processing Tray Paper Stacking Operation -----------------------------------------2-14
Stack Delivery Operation ----------------------------------------------------------------2-14
Stack Job Offset ---------------------------------------------------------------------------2-15
Staple Operation ---------------------------------------------------------------------------2-16
Swing Height Detection Control --------------------------------------------------------2-17
Saddle Stitcher Unit -------------------------------------------------------- 2-18
Basic Operation (Saddle Stitcher Unit) --------------------------------------2-18
Receiving Sheets --------------------------------------------------------------------------2-18
Aligning the Sheets------------------------------------------------------------------------2-18
Stitching --------------------------------------------------------------------------------------2-19
Feeding the Stack -------------------------------------------------------------------------2-19
Folding/Delivering the Stack ------------------------------------------------------------2-20
Controlling the Inlet Flappers --------------------------------------------------2-20
Overview -------------------------------------------------------------------------------------2-20
A3/A3/ 305mm x 457mm (12 x 18)/ 279mm x 432mm (11 x 17) Paper Path (3
sheets) ----------------------------------------------------------------------------------------2-21
B4/LGL Paper Path (3 sheets) ---------------------------------------------------------2-21
A4R/LTRR Paper Path (3 sheets) -----------------------------------------------------2-22
Controlling the Movement of Sheets -----------------------------------------2-22
Controlling the Aligning the Sheets -------------------------------------------2-23
Controlling the Phase of the Crescent Roller ------------------------------2-25
Overview of Folding Operation ------------------------------------------------2-26
Overview -------------------------------------------------------------------------------------2-26
Controlling the Movement of Stacks --------------------------------------------------2-26
Folding a Stack -----------------------------------------------------------------------------2-27
Double Folding a Stack ------------------------------------------------------------------2-28
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0-5