Table Of Contents - Epson AcuLaser C4000 Service Manual

Product Descriptions
Features......................................................................................................... 5
Specifications ............................................................................................... 7
Basic Specifications .................................................................................. 7
Various Sensors ......................................................................................... 14
Paper Specifications .................................................................................. 16
Paper Types ............................................................................................ 16
The paper that should not be used with this printer ................................ 16
Paper Source Classification .................................................................... 17
Printing Area............................................................................................ 17
Reliability and Durability............................................................................ 18
Reliability ................................................................................................. 18
Durability ................................................................................................. 19
Maintenance............................................................................................ 19
Operating Conditions (Including Comsumables).................................... 20
Storage and Transport of the Printer Main Unit (Consumables Packaged),
and Optional Products ............................................................................... 21
Electrical Feature........................................................................................ 22
Compliance with Standards and Regulations ......................................... 23
Consumable Components ......................................................................... 23
Maintenance................................................................................................ 24
Exterior View and Unit Names................................................................... 25
Controller Unit Specifications ................................................................... 27
Controller Basic Specifications................................................................ 27
Controller Configuration .......................................................................... 28
External Interface Specifications ............................................................. 28
Control Panel .............................................................................................. 33
Exterior View and Names........................................................................ 33
Display Elements Description.................................................................. 34
CONTENTS
Button Functions Description .................................................................. 35
Special Operations .................................................................................. 36
Panel Setting Item List ............................................................................ 37
Explanation of Each Setting Menu and Setting Items ............................. 47
About RAM Expansion............................................................................... 54
Dimensions ................................................................................................. 54
Operating Principles
Print Process .............................................................................................. 56
Print Process Overview ........................................................................... 56
Print Process Diagram ............................................................................ 57
Print Process Technical Explanation....................................................... 58
Flow of Print Data....................................................................................... 62
Data Flow ................................................................................................ 62
Drive Transmission Path ........................................................................... 63
DRIVE ASSY MAIN (PL14.1.2) ............................................................... 63
DRIVE ASSY DEVE (PL14.1.1) .............................................................. 64
HOLDER ASSY (PL12.2.5 ~ 8) (Y, M, C, K) ........................................... 64
DRIVE ASSY FUSER (PL6.1.18)............................................................ 65
MOTOR ASSY DUP (PL8.1.8) ................................................................ 66
Paper Feed .................................................................................................. 67
Paper Feed Path (without options in use) ............................................... 67
Paper Feed Path Diagram ...................................................................... 67
Functions of Main Components................................................................ 69
Paper Cassette (PL3.1 ~ 2)..................................................................... 69
Paper Feeder (PL4.1 ~ 3) ....................................................................... 70
Housing Assy Retard (PL5.1).................................................................. 71
Chute Assy In (PL6.1) ............................................................................. 71
Chute Assy Out (PL7.1) .......................................................................... 72
Chute Assy Exit (PL8.1) .......................................................................... 73
Fuser Assy & BTR Assy (PL9.1) ............................................................. 74