Epson Stylus SX230/SX235W/SX430W/SX440W Service Manual

Technician-level documentation for Epson Stylus SX230, SX235W, SX430W, and SX440W series copiers. Covers troubleshooting, disassembly, adjustments, and maintenance. Ref: SEMF10-011

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Document Details

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Document Number / Seller:
30411 / Sandra Henry
File Size:
22.34 MB
File Type:
PDF
Language:
English
Pages:
63
Printable:
Yes
Category:
Copier
Last updated / verified
Jan 3, 2025

Models Covered & Key Technical Specifications

Unified Technical Manual: Copier Epson Stylus SX230/SX235W/SX430W/SX440W 2011 - Comprehensive Service & Repair Manual Calibration-Manual Engine-Type: Epson Stylus SX230/SX235W/SX430W/SX440W Series (2011) | Section. Service-Level: Comprehensive Documentation | Portfolio. Repair-Classification: Technical Procedures | Primer.

  • Designated Installation Footprint: 1.75 mm defines the standard paper gap tolerance.
  • Nominal Maximum Resolution: 1200 dpi establishes the printer's maximum print output capability.
  • Defined Twist Specifications: 10.5 N signifies the CR Timing Belt tension requirement.
  • Key Operating Temps: For optimal performance, 15-30C defines the environmental limit Framework.
  • Essential Gross Dimensions: 3 mm is the standard width for timing belts used in this model Logic.
  • Nominal twist specifications: 4 N signifies the PF Timing Belt tension requirement.

Professional Workshop Service Manual & Technical Specifications

Unified Technical Manual: Copier Epson Stylus SX230/SX235W/SX430W/SX440W 2011 - Comprehensive Service & Repair Manual Calibration-Manual

Engine-Type: Epson Stylus SX230/SX235W/SX430W/SX440W Series (2011) | Section. Service-Level: Comprehensive Documentation | Portfolio. Repair-Classification: Technical Procedures | Primer.

TOP Integrated-Framework Technical-Path Context
Troubleshooting Procedures Error Code Analysis Diagnostic Flowcharts
Disassembly/Reassembly Component Removal Repair Instructions
Adjustments Mechanism Checks Calibration Routines
Maintenance Cleaning Methods Lubrication Schedules
Refurbishment Ink Discharge Factory Reset Procedures
Appendix Diagrams Part Location Guides

This manual provides a structural breakdown of systems and procedures, offering detailed guidance for technicians. It outlines the complete architecture of the Epson Stylus SX230, SX235W, SX430W, and SX440W series printers, ensuring reliable service and repair. Maintenance guidelines are included for exterior parts and internal components, addressing cleaning and lubrication requirements to uphold optimal printer function. OEM guidelines are included for specific procedures, and transmission service information covers essential operational aspects. Torque specifications are documented for critical components to ensure proper thread engagement security.

FAQ

Check the **standard** CR/PF belt tension. keyboard_arrow_down

10.5 ± 1 N is the standard tension range for the CR Timing Belt, and 4 ± 1 N for the PF Timing Belt.

What does the **necessary** adjustment procedures involve? keyboard_arrow_down

Adjustment procedures, detailed from page 42 onwards, cover tasks such as checking the platen gap and ensuring proper CR/PF belt tension, essential for maintaining print accuracy after component replacement.

Reference the **recommended** pressure specifications. keyboard_arrow_down

While specific pressure specifications are not explicitly detailed in the main text, the manual references torque values for screw types (e.g., C.B.P-TITE SCREW 3x10 F/ZN-3C requires 6±1 kgf·cm) to ensure secure assembly of components.

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Reviews (3)

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This manual covers everything you need to know about maintaining Epson printers. Highly recommended!
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Rated 4 out of 5 stars
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The service manual is incredibly detailed and easy to follow. It made troubleshooting my printer a breeze!