2009 Epson Artisan 810/710 & Stylus Photo PX810FW/TX810FW/PX710W/TX710W Printer Service Manual (SEMF09-006)

This Epson service manual, document code SEMF09-006, covers the 2009 Artisan 810/710 and Stylus Photo PX810FW/TX810FW/PX710W/TX710W color inkjet printers. Revision A was first issued July 29, 2009.

• Printhead and ink system: Removal and installation of the Printhead, CSIC Assy, Ink Supply IC Holder Assy, and Waste Ink Tray Assy.

• Circuit boards: Replacement procedures for the Main Board, Power Supply Unit, Wireless LAN Board, and Card Slot Assy.

• Scanner and ADF: Scanner Carriage Unit service, ADF Motor Unit and PF Roller removal, and model-specific housing and control-panel procedures.

• Troubleshooting: Error-message and symptom-based fault isolation for paper feed, print quality, duplex operation, network connections, and fax functions.

• Post-repair adjustment: EEPROM Data Copy, MAC Address Setting, BRS/PFP correction, PG adjustment, Bi-D, Top Margin, PF adjustment, and AID inspection.

• Service references: Connector tables, component-connection block diagrams, cable-routing illustrations, tightening specifications, and lubrication locations.

The manual is written for experienced repair technicians and specifies Epson-certified personnel for repairs.

Printer Mechanism and Ink-System Repair

The operating-principles chapter explains the F6-Shrink printhead, motor/sensor interaction, and Simple Reset and All Reset sequences. Repair coverage extends to the ink-supply path, decompression pump, paper-feed components, and waste-ink assemblies.

The printhead section covers I/S Decompress and identifies the Ink Supply Tube screwing tool (1508164). The ink system retains pressure with the printer switched off; ink entering the decompression tube can interfere with ink delivery. Unsupported printhead installation can deform the frame.

Leak checking is required after separating the printhead/tube joint, but the detailed test method is in a separately distributed video manual. Maintenance specifies carriage-shaft and drive-gear lubrication, with G-71 and G-74 lubricant assignments.

Before opening the chassis, disconnect the printer from its power source and follow the manual's electrical safety precautions.

Fault Isolation and Variant-Specific Service

AID SHK troubleshooting separates actual nozzle clogging from faults in the AID board or its connections, helping technicians identify why a fatal error persists. Motor and sensor tables include connector/pin references for PE and PW checks, alongside power-supply test data.

Fax logs, protocol-trace data, ADF repair, and touch-panel work apply to the Artisan 810/PX810FW/TX810FW group. Separate Artisan 710/PX710W/TX710W procedures account for different housings, control panels, and main-board connections.

Board Replacement and Print Calibration

The Required Adjustment List links removed or replaced parts to the necessary checks, helping technicians plan the work after a board or printhead change. It distinguishes successful EEPROM transfer from replacement without readable data; the latter also affects waste-ink and CDR-tray replacement requirements.

BRS/PFP calibration requires the Adjustment Program, a supported scanner, and PFP Base Scale (1453980). The PDF documents these procedures; adjustment software and the separate leak-check video are not included.

Diagrams and Reference Data

Illustrations include the Printer Mechanism Block Diagram, Nozzle Layout, PG positions/Cam, main-board connector-position views, and the Connector Summary block diagram. Specification sections add input-voltage and power-consumption tables, memory-card file-system compatibility, and the Temperature/Humidity Range chart.

Exploded diagrams and a parts list are not included; the appendix directs readers to separate Service Parts Information (SPI).

A Preview of Motor and Sensor Test Data

These are two examples from the manual's electrical troubleshooting tables.

The ADF motor specification for Artisan 810/PX810FW/TX810FW is 28.0 Ω ± 7% per phase at 25°C. For the printer PE sensor across the covered models, the listed signal is below 0.4 V with no paper and above 2.4 V when paper is detected.

Searchable PDF and Chapter Bookmarks

Search and connector detail: The PDF has searchable text and embedded bookmarks for chapters and subsections. Small labels in the connection diagram and board-routing illustrations are best read with zoom.

The download contains one printable English 239-page PDF, including the original cover and six pages of precautions, manual information, revision history, and contents. These preliminary pages are already included in the total.