Xerox Phaser 7750 서비스 매뉴얼 - 페이지 2

{카테고리_이름} Xerox Phaser 7750에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Xerox Phaser 7750 14 페이지. Color laser printer
Xerox Phaser 7750에 대해서도 마찬가지입니다: 사양 (4 페이지), 사용자 설명서 (35 페이지), 브로셔 (8 페이지), 소유자 매뉴얼 (4 페이지), 사양 (2 페이지), 네트워크 매뉴얼 (8 페이지), 빠른 설정 (5 페이지), 보충 설명서 (5 페이지), 매뉴얼 (5 페이지), 보충 설명서 (2 페이지), 보충 설명서 (16 페이지), 설치 매뉴얼 (6 페이지), 소유자 매뉴얼 (19 페이지), 소유자 매뉴얼 (3 페이지), 유지 관리 매뉴얼 (1 페이지), 컬러 매뉴얼 (4 페이지), 설치 매뉴얼 (33 페이지), 빠른 참조 매뉴얼 (8 페이지), 빠른 참조 매뉴얼 (8 페이지), 빠른 참조 매뉴얼 (8 페이지), 설정 매뉴얼 (2 페이지), 사용자 문서 (17 페이지), 설정 매뉴얼 (2 페이지), 메모리 추가 매뉴얼 (2 페이지)

Xerox Phaser 7750 서비스 매뉴얼
Contents
Service Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
Symbols Marked on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
Power Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . . . . . . . . . . . . . .vi
Service Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Regulatory Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ix
1 General Information
Printer Introduction and Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Phaser 7750 Printer Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Parts of the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Exterior - Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Exterior - Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Phaser 7750 Front Panel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Image Processor Board and Rear Panel Host Interface . . . . . . . . . . . . . . 1-7
Routine Maintenance Items and Consumables . . . . . . . . . . . . . . . . . . . . 1-8
Printer Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Physical Dimensions and Clearances . . . . . . . . . . . . . . . . . . . . . . 1-9
Mounting Surface Specification . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Media and Tray Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
2 Theory of Operation
Summary of the Phaser 7750 Print Process . . . . . . . . . . . . . . . . . . . . . . 2-2
Paper Path of the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Paper Size Sensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Paper Feeding and Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Fuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
EAHG Toner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Technology Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Standby Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Machine Run Control and NVRAM . . . . . . . . . . . . . . . . . . . . . . . 2-10
Drive Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
System Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
ROS and Regicon Technology Overview . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Write Black Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
RegiCon Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
#1 Skew (Fine) Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
#2 IN/OUT Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
#3 Center Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Service Manual
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