Epson SC-P800 series Service Manual and Parts Catalog


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual and parts catalog Epson SC-P800 series contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents

Chapter 1. PRODUCT DESCRIPTION
1.1 Product Description
1.2 Basic Specifications
1.2.1 Basic Specifications
1.2.2 Electric Specifications
1.2.3 Ink Specifications
1.3 Printing Specifications
1.3.1 Paper Feed Specifications
1.3.2 Paper Feeder Specifications
1.3.3 Supported Media
1.3.3.1 Epson Special Media Table
1.3.3.2 Usable Commercially Available Paper Size
1.3.4 Printable area
1.3.5 Borderless Printing Specification
1.4 Hardware Specifications
1.4.1 Dimensions and Weight
1.4.2 Installation Room Requirement
1.4.3 Part Names
1.5 Control Panel Specifications
1.5.1 Control panel
1.5.2 Menu Descriptions
1.5.3 Inspection Mode

Chapter 2. TROUBLESHOOTING
2.1 Overview
2.1.1 Preliminary Check
2.1.1.1 Before performing troubleshooting
2.1.1.2 Check for the usage environment
2.1.1.3 Recurrence check of the trouble
2.1.1.4 Check for the counter values/history
2.1.1.5 Test print check
2.1.2 Troubleshooting Procedure
2.1.3 Procedure after troubleshooting
2.1.3.1 If the trouble has been successfully solved
2.1.3.2 If necessary to escalate the trouble case
2.2 Remedies for Maintenance Requests
2.3 Remedies for Service Call Error
2.4 Remedies for Print Quality Troubles
2.5 Trouble on Paper Feeding
2.6 Other Troubles
2.7 Trouble on Service Program
2.8 Trouble on NVRAM Viewer

Chapter 3. DISASSEMBLY/ASSEMBLY
3.1 Overview
3.1.1 Precautions
3.1.2 Cautions after assembling
3.1.3 Orientation Definition
3.1.4 Recommended Tools
3.2 Parts Diagram
3.3 Disassembly Flowchart
3.4 Disassembly and Assembly Procedure
3.4.1 Preparation for servicing
3.4.1.1 Unlocking the CARRIAGE, ASSY. manually
3.4.2 Consumable
3.4.2.1 Ink Cartridge
3.4.2.2 Maintenance Cartridge
3.4.3 Housing
3.4.3.1 COVER, IH, ASSY
3.4.3.2 HOUSING, REAR, ASSY
3.4.3.3 HOUSING, FRONT, LEFT
3.4.3.4 HOUSING, FRONT, RIGHT, UPPER
3.4.3.5 COVER, WB
3.4.3.6 COVER, PRINTER
3.4.3.7 PAPER, SUPPORT, ASSY
3.4.3.8 Cover, Panel
3.4.3.9 HOUSING, LEFT
3.4.3.10 HOUSING, RIGHT
3.4.3.11 Housing, Front, Support/Hinge, Cover, IC
3.4.3.12 HOUSING, FRONT, UPPER
3.4.3.13 OPERATION, PANEL, ASSY
3.4.3.14 HOUSING, UPPER
3.4.3.15 COVER, HOUSING, LOWER
3.4.3.16 BASE, ENCLOSURE
3.4.3.17 LOCK, COVER, ASSY
3.4.3.18 MAINTENANCE CARTRIDGE SENSOR
3.4.4 Electric Circuit Components
3.4.4.1 BOARD ASSY., MAIN
3.4.4.2 BOARD ASSY., POWER SUPPLY
3.4.4.3 AC INLET
3.4.4.4 BOARD ASSY., SUB
3.4.4.5 WiFi, Assy
3.4.5 Carriage Mechanism / Ink System Mechanism
3.4.5.1 COVER, CR
3.4.5.2 PRINT HEAD
3.4.5.3 SCALE, CR
3.4.5.4 BOARD ASSY., ENCODER
3.4.5.5 BOARD ASSY., DETECTOR, PW; B
3.4.5.6 BELT, CR
3.4.5.7 PULLEY, DRIVEN, ASSY
3.4.5.8 MOTOR ASSY., APG
3.4.5.9 MOTOR ASSY., CR
3.4.5.10 APG SENSOR
3.4.5.11 CARRIAGE, ASSY
3.4.5.12 PUMP, CAP ASSY
3.4.5.13 INK, SYSTEM, ASSY
3.4.5.14 POROUS PAD, TRAY, INK EJECT
3.4.5.15 POROUS PAD, INK WASTE BOX, RIGHT/
POROUS PAD, INK WASTE BOX, LEFT
3.4.5.16 PRESSURE, PUMP, ASSY
3.4.5.17 CABLE ASSY., ASP
3.4.6 Paper Feed Mechanism
3.4.6.1 STACKER, ASSY
3.4.6.2 BOARD PAPER TRAY/FRAME, PAPER, EJECT, ASSY
3.4.6.3 Rear Paper Guide Assy
3.4.6.4 PAPER, GUIDE, LOWER, L / R
3.4.6.5 SCALE, PF, 180
3.4.6.6 ENCODER, PF, ASSY
3.4.6.7 TIMING BELT, PF
3.4.6.8 MOTOR, RELEASE, ASSY
3.4.6.9 PAPER, DETECTOR, PE, ASF, ASSY
3.4.6.10 ASF, ASSY
3.4.6.11 MOTOR ASSY., ASF
3.4.6.12 ASF SENSOR
3.4.6.13 RELEASE SENSOR
3.4.6.14 PAPER, DETECTOR, ASSY
3.4.6.15 SHAFT, RELEASE, ASSY
3.4.6.16 PAPER GUIDE, UPPER, ASSY
3.4.7 Printer Mechanism
3.4.7.1 Replacing the PRINTER MECHANISM

Chapter 4. ADJUSTMENT
4.1 Overview
4.1.1 Precautions
4.1.2 Adjustment Items and the Order by Repaired Part
4.1.3 Adjustment Items
4.1.4 List of Tools/Software/Consumables for Adjustments
4.1.5 Service Program Basic Operations
4.2 NV-RAM BACKUP/NVRAM Viewer
4.2.1 NVRAM Read Procedure
4.2.2 NVRAM Viewer Basic Operation
4.3 ADJUSTMENTS (Individual)
4.4 ADJUSTMENTS (Sequence)
4.5 Installing Firmware
4.6 Image Print
4.7 Counter Reset
4.8 References
4.9 Printer Setting Change
4.10 CR Related Adjustments
4.10.1 PG Position Adjustment
4.10.2 CR Timing Belt Tension Check
4.10.3 APG Function Check
4.10.4 CR Scale Check
4.10.5 Bi-D Adjustment
4.10.6 PW Adjustment
4.11 Head Related Checks and Adjustments
4.11.1 Head ID Input
4.11.2 Head Inclination Check & Adjustment (CR direction)
4.11.3 Head Slant Check & Adjustment (PF direction)
4.11.4 Cleaning
4.11.5 Nozzle Check
4.11.6 Colorimetric Calibration
4.11.6.1 Overview of the Colorimetric Calibration
4.11.6.2 Adjusting Method of the Colorimetric Calibration
4.11.6.3 Maintenance menu
4.12 Ink Supply Related Checks and Adjustments
4.12.1 Initial ink charge
4.12.2 Ink Selector Operation Check
4.13 Media Feed Related Checks and Adjustments
4.13.1 PF Timing Belt Tension Check
4.13.2 LD Roller Position Adjustment
4.13.3 PF Scale Check
4.13.4 Media Feed Auto Adjustment
4.13.5 EJ Adjustment
4.14 Boards Related Checks and Adjustments
4.14.1 Main Board initial setting
4.14.2 RTC Check & Input
4.14.3 Serial Number & USB ID Input
4.14.4 MAC Address Input
4.14.5 Initial Ink charge Flag off
4.15 Other Printer Checks and Adjustments
4.15.1 CR Motor Measurement
4.15.2 PF Motor Measurement & Automatic Adjustment
4.16 Inspection Mode

Chapter 5. MAINTENANCE
5.1 Overview
5.2 Transportation
5.3 Exchange Parts
5.4 Cleaning
5.5 Lubrication

Chapter 6. APPENDIX
6.1 Block Wiring Diagram
6.2 Connection Diagram
6.3 Panel Menu Map
6.4 Part names used in this manual
6.5 Exploded Diagram/Parts List

Epson SCP800 P800