Epson WorkForce 1100 Service Manual

Epson WorkForce 1100 Service Manual

Color inkjet printer
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SERVICE MANUAL

Color Inkjet Printer
WorkForce 1100
Epson Stylus Office T1110
Epson Stylus Office B1100
Epson Stylus Office T1100
Epson ME Office 1100
Confidential
SEIJ09-003

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Summary of Contents for Epson WorkForce 1100

  • Page 1: Service Manual

    SERVICE MANUAL Color Inkjet Printer WorkForce 1100 Epson Stylus Office T1110 Epson Stylus Office B1100 Epson Stylus Office T1100 Epson ME Office 1100 Confidential SEIJ09-003...
  • Page 2 The contents of this manual are subject to change without notice.  All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them.
  • Page 3 MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.
  • Page 4: About This Manual

    Provides Epson-approved methods for adjustment. CHAPTER 6.MAINTENANCE Provides preventive maintenance procedures and the lists of Epson- May indicate an operating or maintenance procedure, practice or approved lubricants and adhesives required for servicing the product. condition that is necessary to accomplish a task efficiently. It may also...
  • Page 5 Revision Status Revision Date of Issue Description August 7, 2009 First Release Modified the following figures. August 3, 2010  Chapter 4  4.4.1 APG Assy (p78) "4-28 Disconnecting the Cables (p78)"  4.4.6 ASF Assy (p96) "4-83 Releasing the Cables (2) (p97)"...
  • Page 6: Table Of Contents

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C CONTENTS Chapter 1 Product Description Chapter 3 Troubleshooting 1.1 Features........................9 3.1 Overview ......................30 3.1.1 Troubleshooting according to Error Messages .......... 30 1.2 Printing Specifications..................10 3.1.2 Troubleshooting based on Observed Faults ..........50 1.2.1 Basic Specifications ...................
  • Page 7 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.9 Front Paper Guide Pad ................103 5.3.4 How to Adjust the PF Roller Shaft Center 4.4.10 Waste Ink Pad / Waste Ink Tray Assy ........... 104 Support Position ....................147 4.4.11 Foot ......................
  • Page 8: Product Description

    C H A P T E R PRODUCT DESCRIPTION Confidential...
  • Page 9: Features

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.1 Features WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 is a color ink-jet printer that supports A3+ size. The main features are;  High speed & High quality ...
  • Page 10: Printing Specifications

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.2 Printing Specifications 1.2.2 Ink Cartridge The product numbers of the EPSON ink cartridges for this printer are shown below. 1.2.1 Basic Specifications Table 1-2. Product No. of Ink Cartridges Table 1-1. Printer Specifications...
  • Page 11: Print Mode

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.2.3 Print Mode Table 1-4. Print Mode (Color) Print Resolution Dot Size Micro Table 1-4. Print Mode (Color) Media Bi-d Mode (H x V) dpi (cps* Weave Print Resolution Dot Size Micro •...
  • Page 12 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 1-5. Print Mode (Monochrome) Table 1-5. Print Mode (Monochrome) Print Resolution Dot Size Micro Print Resolution Dot Size Micro Media Bi-d Media Bi-d Mode (H x V) dpi (cps*...
  • Page 13: Supported Paper

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.2.4 Supported Paper The table below lists the paper type and sizes supported by the printer. The Supported paper type and sizes vary depending on destinations (between EAI, EUR, and Asia).
  • Page 14 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 1-6. Supported Paper Thickness Weight Asia Paper Name Paper Size A3+/SuperA3 329 x 483 mm 297 x 420 mm 11” x 14” 279.4 x 355.6 mm US B 279.4 x 431.8 mm (11” x 17”) Letter 215.9 x 279.4 mm (8.5”...
  • Page 15 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 1-6. Supported Paper Thickness Weight Asia Paper Name Paper Size 11” x 14” 279.4 x 355.6 mm Letter 215.9 x 279.4 mm (8.5” x 11”) Premium Presentation Paper Matte (EAI) 0.23...
  • Page 16: Printing Area

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.2.5 Printing Area 1.3 Interface The printing area for this printer is shown below. This printer is equipped with the USB device port on the rear of the printer for Table 1-7.
  • Page 17: General Specifications

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.4 General Specifications 1.4.2 Environmental Conditions Table 1-10. Environmental Conditions 1.4.1 Electrical Specifications *1,2 Condition Temperature Humidity Shock Vibration  Primary power input 10 to 35°C 0.15G, Operating 20 to 80% (50 to 95°F)
  • Page 18: Durability

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.4.3 Durability 1.5 Operation Buttons & Indicators (LEDs) Item Durability Remark 1.5.1 Operation Buttons 36,000 pages, or five years Black A4, 3.5% duty (ECMA) whichever comes first The printer has the following four operation buttons.
  • Page 19: Operation Buttons & Leds Functions

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.5.3 Operation Buttons & LEDs Functions Black1 Black2 Detailed information on the buttons and LEDs functions are listed below. Table 1-13. Operation Button Functions Yellow Printer Button Function Status • Turns the power on.
  • Page 20: Errors & Remedies

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 1.5.4 Errors & Remedies Table 1-14. Indicators (LEDs) Function Indicators (LEDs) Pri- Table 1-15. Errors & Remedies Printer Status ority* Power Paper Error Error Remedies Flashes at Power OFF Fatal error A mechanical error has occurred.
  • Page 21: Operating Principles

    C H A P T E R OPERATING PRINCIPLES Confidential...
  • Page 22: Overview

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.1 Overview The basic mechanism is almost same as the Epson Stylus Photo R1900. The schematic diagram below shows the printer mechanism. This chapter explains the operating principles of the mechanical sections and electrical circuits in this product.
  • Page 23: Printhead Specifications

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.3 Printhead Specifications The Printhead of this product is a F-Mach head. The following shows the arrangement of the nozzles and the color arrangement of each nozzle line when viewed the Print Head from behind.
  • Page 24: Pg Setting

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.4 PG Setting As this printer uses an Auto PG (APG), an appropriate PG position is set according to the used paper type. The following table indicates the PG positions, the main applications of each position, and the relationships between the two sensors used with the APG.
  • Page 25: Motors & Sensors

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.5 Motors & Sensors Table 2-5. List of Sensors Fig. Name Specific  Motors Type: Reflective photo interrupter Drive voltage: 3.3 V DC ± 5% Sensor output: Table 2-4. List of Motors PW Sensor •...
  • Page 26: Power-On Sequence

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.6 Power-On Sequence Table 2-6. Operation of the power-on sequence Movement of each Pump Operation This section describes the power-on sequences. component Motor  Condition 1. Checking waste ink overflow ...
  • Page 27 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 2-6. Operation of the power-on sequence Table 2-6. Operation of the power-on sequence Movement of each Pump Movement of each Pump Operation Operation component Motor component Motor 4-4. The Pump Motor rotates counterclockwise to set 8-2.
  • Page 28: Printer Initialization

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 2.7 Printer Initialization Table 2-6. Operation of the power-on sequence Movement of each Pump Operation There are four kinds of initialization method, and the following explains each component Motor initialization 11-2.
  • Page 29: Troubleshooting

    C H A P T E R TROUBLESHOOTING Confidential...
  • Page 30: Overview

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 3.1 Overview This chapter describes unit-level troubleshooting. 3.1.1 Troubleshooting according to Error Messages After checking the printer LED and STM3 error indications, you can grasp the fault location using the check list in this section. When you find the fault location, refer to Chapter 4 “Disassembly and Reassembly”...
  • Page 31 Color: XXXX ....Ink-out error Light Epson recommends the genuine Epson cartridges listed above. Click the [How to] button for ink cartridge installation instructions. Refer to Table 3-9 ?Troubleshooting of No Ink Ink cartridges cannot be recognized Cartridge/CSIC Error? (P.39)
  • Page 32 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-2. Troubleshooting of Communication Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on The printer does not operate at all. Panel FFC 1. Check that the Panel FFC is connected to the Panel Board 1.
  • Page 33 1. Configure the USB ID setting. Refer to Chapter 5 ?Adjustment?. Printer Driver 1. Check that the printer driver for WorkForce 1100/Epson Stylus 1. Install the printer driver for WorkForce 1100/ Office T1110/B1100/T1100/Epson ME Office 1100 has already Epson Stylus Office T1110/B1100/T1100/ been installed.
  • Page 34 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-3. Troubleshooting of Printer Cover Open Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name During printing A Printer Cover Open Error is Cover Open 1. Check that the Printer Cover is not open.
  • Page 35 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-4. Troubleshooting of Paper Out Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At operation When the Paper Switch is ASF Assy. 1. Check the LD Roller or Retard Roller of the ASF Assy for paper 1.
  • Page 36 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-4. Troubleshooting of Paper Out Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At operation Paper Mismatch Error is PE Sensor 1. Check that the connector cable of the PE Sensor is securely 1.
  • Page 37 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-5. Troubleshooting of Paper Jam Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At operation At the time of paper ejection, the – 1. Check that the size of the fed paper is not larger than that of the 1.
  • Page 38 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-6. Troubleshooting of Multi-feed error Occurrence Faulty Part/Part Phenomenon Detail Check Point Remedy Timing Name Any time During manual double-sided ASF Assy 1. Check that the Retard Roller Assy is moving properly during the 1.
  • Page 39 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-9. Troubleshooting of No Ink Cartridge/CSIC Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on After the Carriage has detected Ink Cartridge 1. Check that the Ink Cartridge is installed correctly.
  • Page 40 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-9. Troubleshooting of No Ink Cartridge/CSIC Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on After the Carriage has detected CSIC FFC 1. Check that the CSIC FFC is connected to the CSIC Board 1.
  • Page 41 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on At power-on, the CR Motor does CR Motor 1. Check the CR Motor connector cable for damages.
  • Page 42 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on The power-on sequence is CR drive 1. Check that the Carriage Shaft is lubricated with grease.
  • Page 43 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on At power-on, the APG Motor APG Motor 1. Check that the connector cable of the APG Motor is connected 1.
  • Page 44 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on While the power-on sequence is APG Sensor 1. Check the APG Sensor connector cables is connected to the 1.
  • Page 45 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on While the power-on sequence is ASF Motor 1. Check that the connector cable of the ASF Motor is connected 1.
  • Page 46 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on While the power-on sequence is Relay FFC 1. Check that the Relay FFC is connected to the Relay Board 1.
  • Page 47 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on At power-on, the Carriage Unit Sensor FFC 1. Check that the Sensor FFC is connected to the CR Encoder 1.
  • Page 48 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name At power-on At power-on, the PF Roller PF Scale 1. Check that the PF Scale is inserted in the slit of the PF Encoder 1.
  • Page 49 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-11. Troubleshooting of Fatal Error Occurrence Faulty Part/ Phenomenon Detail Check Point Remedy Timing Part Name During printing After starting to print, ink is not Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the 1.
  • Page 50: Troubleshooting Based On Observed Faults

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 3.1.2 Troubleshooting based on Observed Faults This section provides troubleshooting procedures based on observed faults such as print quality troubles and abnormal noise. Table 3-12. Print Quality Troubles Faulty Part/...
  • Page 51 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Dot missing and Although inks are ejected from Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the 1.
  • Page 52 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Dot missing and Although inks are ejected from Head FFC 3. Check the Head FFC for damages.
  • Page 53 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Horizontal or vertical Although inks are ejected from Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the 1.
  • Page 54 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Horizontal or vertical Although inks are ejected from Head FFC 3. Check the Head FFC for damages.
  • Page 55 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Vertical or horizontal The printout has banding vertical Adjustment 1. For printing in the Bi-D mode, check that the Bi-D Adjustment 1.
  • Page 56 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Vertical or horizontal When printing at 360 dpi, Adjustment 1. Check that PF Adjustment has executed properly.
  • Page 57 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name The printout is The non-printed side or the Front Paper 1. Check that heaps of ink are not formed on the Front Paper Guide 1.
  • Page 58 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name The printout is Ink smudges appear on the blank Front and Rear 1.
  • Page 59 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name The printout is Ink smudges appear on the blank PF Roller Shaft 1.
  • Page 60 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 3-12. Print Quality Troubles Faulty Part/ Observed Faults Details of the Fault Check Point Remedy Part Name Borderless Printing Cannot make a borderless PW sensor 1. Check if the paper dust or scrap of the paper is attached to the 1.
  • Page 61: Disassembly And Assembly

    C H A P T E R DISASSEMBLY AND ASSEMBLY Confidential...
  • Page 62: Overview

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.1 Overview 4.1.1 Precautions Before starting the disassembling/reassembling work of this product, always read the This chapter describes procedures for disassembling and assembling this product. following “WARNING” and “CAUTION” carefully.
  • Page 63: Tools

    8) C.B.S. (P4) M3x6 18) C.B.P. 3x12 Penlight 9) C.B.P. M3x6 19) C.B. M3x4 Note : All of the tools listed above are commercially available. EPSON provides the tools listed with EPSON tool code. 10) C.B.S. M3x4 Disassembly And Assembly Overview...
  • Page 64: Work Completion Checklist

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.1.4 Work Completion Checklist Whenever the printer is serviced, use the checklist shown below to confirm all work is completed properly and the printer is ready to be returned to the user.
  • Page 65: Locking/Releasing The Carriage

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.1.5 Locking/Releasing the Carriage 4.1.4.1 Protection for Transportation (Securing the Carriage) Before packing the printer to be returned to the user, attach a piece of strong tape Locking and releasing the Carriage is shown below.
  • Page 66: Disassembly

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.1.6 Disassembly The flowchart below lists the step-by-step disassembly procedures. When disassembling each unit, refer to the page number shown in the figure. Start  The boxes shown in a dotted-line are not the shortest...
  • Page 67: Removing The Housings

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2 Removing the Housings 4.2.2 Stacker Assy To disengage the guide pin on the right of the Stacker Assy, push the Stopper in 4.2.1 Paper Support Assy the direction of the arrow with a flathead screwdriver or similar tool.
  • Page 68: Front Decoration Plate Left/Right

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2.3 Front Decoration Plate Left/Right 4.2.4 Rear Housing Open the Stacker Assy. Remove the two C.B.P. M3 x 8 screws and the C.B.S. M3 x 6 screw that secure the Rear Housing.
  • Page 69: Panel Unit

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2.5 Panel Unit  Align the positioning tabs (one each on the left/right) with the positioning holes (one each on the left/right) on the Upper Open the Printer Cover. Housing.
  • Page 70 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Disengage the nine hooks on the bottom of the Panel Unit, and remove the Panel  Be careful not to get the Panel FFC caught underneath the Unit while pulling out its tab.
  • Page 71: Decoration Plate Left/Right

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2.6 Decoration Plate Left/Right When installing the Decoration Plate L/R, first align the hooks of the Decoration Plate L/R (two each) with the ribs of the Lower Remove the Rear Housing. (p.68) Housing (two each on the left/right), and then align the tab inside Remove the Front Decoration Plate Left/Right.
  • Page 72: Upper Housing / Printer Cover

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2.7 Upper Housing / Printer Cover  Route the Panel FFC correctly as shown in Figure 4-12.  Install the Upper Housing so that the Grounding Plate properly Remove the Decoration Plate Left/Right. (p.71) protrudes through the cutout of the Upper Housing.
  • Page 73 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C REMOVING THE PRINTER COVER Be careful not to damage the surface in step 3 and later. C A U T I O N Remove the Upper Housing / Printer Cover. (p.72) Remove the two C.B.P.
  • Page 74: Upper Housing Support Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.2.8 Upper Housing Support Assy After replacing the following parts, be sure to apply G-26 grease to the A D J U S T M E N T R E Q U I R E D area specified for each part.
  • Page 75: Removing The Boards

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.3 Removing the Boards Disconnect all the cables and FFCs connected on the Main Board from the near side one by one. 4.3.1 Board Assy (Main Board/Power Supply Board) Connector Connector Remove the Upper Housing / Printer Cover.
  • Page 76 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Pull out the Board Assy from the Printer. REMOVING THE MAIN BOARD Remove the Board Assy (Main Board/Power Supply Board). (p.75) When disconnecting the Power Board cable, be sure to unlock C A U T I O N CN60 on the Main Board.
  • Page 77 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C REMOVING THE POWER BOARD After replacing or removing the Main Board and the Power Board, A D J U S T M E N T R E Q U I R E D always make the required adjustments referring to the following.
  • Page 78: Disassembling The Printer Mechanism

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4 Disassembling the Printer Mechanism Remove the three C.B.S. M3 x 6 screws that secure the APG Assy, and remove the APG Assy from the Main Frame. 4.4.1 APG Assy 2) C.B.S.
  • Page 79: Cr Scale

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.2 CR Scale  Align the phase of the APG Assy in the following procedure. 1.Align the delta marks of Spur Gear 16 and Combination Gear Remove the Upper Housing / Printer Cover. (p.72) 22, 28.8, 32.4.
  • Page 80 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the coil section of Torsion Spring 24.7 from the tab on the Left CR Shaft Turn the CR Scale 90º, and remove it from the tab on the Left CR Shaft Mounting Mounting Plate with tweezers.
  • Page 81: Printhead / Csic Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.3 Printhead / CSIC Assy  Pass the CR Scale through the slot on the CR Encoder. So as not to damage the FFC, do not use any tools with the sharp C A U T I O N ends when removing the Cable Holder.
  • Page 82 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Release the hook and two tabs of the Cable Holder, and remove the Cable Holder. The Hinge, Cover Cartridge can not be removed without damaging C H E C K P O I N T it.
  • Page 83 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Disconnect all the FFCs connected on the CR Relay Board. 10. Release the two hooks; located on both the left side and the right side of the CSIC Assy, and remove the CSIC Assy upward.
  • Page 84 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 11. Disconnect the CSIC FFC from the connector on the CSIC Assy, and remove the 13. Peel off the Head FFC from the Printhead. CSIC Assy from the Carriage Unit.
  • Page 85 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C  The Printhead must be installed with its positioning holes  Tighten the screws in the order shown in Figure 4-46 aligned with the guide pins of the Carriage Unit.
  • Page 86: Lower Housing / Printer Mechanism

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.4 Lower Housing / Printer Mechanism 1) C.B.P. M3x10 (6±1 kgf.cm) Remove the Upper Housing / Printer Cover. (p.72) Grip both ends of the Waste Ink Tube Fasteners with your fingers, slide them in the direction of the arrows, and pull out the Waste Ink Tube from the Joint Tube.
  • Page 87 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C When performing the following step, make sure to grasp the Printer 2. Place the Printer Mechanism on the Lower Housing and C A U T I O N Mechanism by the specified positions shown below. Otherwise, the secure the Shield Plate Holder and the Printer Mechanism frames may become deformed.
  • Page 88: Carriage Shaft / Carriage Unit

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.5 Carriage Shaft / Carriage Unit  Attach the Label, Ink Position (parts code: 1510078) at the position in the figure below. When only removing the Carriage Shaft, you do not need to...
  • Page 89 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the two C.B.S. M3 x 6 screws that secure the Frame Support Plate (Left), Remove the foot of Left PG Torsion Spring from tab A, and remove the coil and remove it.
  • Page 90 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the extension spring for the Driven Pulley Holder from the Main Frame Place the feet of Left PG Torsion Spring and Right PG Torsion and the tab on the Drive Pulley Holder with needle-nose pliers.
  • Page 91 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 11. Remove the CR Drive Belt from the CR Motor Pinion Gear. 13. Loosen the C.B.S. (P4) M3 x 8 screw that secures the Left Parallelism Adjust Bushing, and rotate the Bushing toward the front of the Printer Mechanism to prevent interference between the Flag of the Parallelism Adjust Bushing and the Left PG Cam.
  • Page 92 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 15. Lift the Carriage Shaft upwards, and remove the Carriage Shaft Spacer from the 17. Lift the Carriage Shaft within the hole on the Main Frame, and remove the Spacer Carriage Shaft with tweezers.
  • Page 93 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Install the Right PG Cam so that one of these positions marked “0”, When performing the following procedure, take care not to scratch C A U T I O N “+”...
  • Page 94 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 21. Insert the flathead screwdriver and such to the two holes of the Carriage Unit, and  Set the longer end of the Carriage Shaft to the left side. release the two tabs of the Ink Guide from the two hooks of the Carriage Unit, and ...
  • Page 95 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 22. Turn the Belt Holder Mounting Plate in the direction of the arrow, and remove it 24. Release the CR Encoder Board Holder from the three Tabs to remove it from the from the Carriage Unit.
  • Page 96: Asf Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.6 ASF Assy 25. Disconnect the Sensor FFC from the connector on the CR Encoder Board, pull out the Sensor FFC from the Carriage Unit, and remove the Carriage Unit.
  • Page 97 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Disconnect all the cables and the FFCs from the connectors on the Relay Board. When only removing the ASF Assy, you do not need to perform C H E C K ...
  • Page 98 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Align the guide pins and tabs on the Guide Roller LDs with the  Align the guide pin and four Tabs on the ASF Assy with the positioning holes on the Main Frame.
  • Page 99: Ld Roller

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.7 LD Roller After replacing or removing the ASF Assy, always make the required A D J U S T M E N T R E Q U I R E D adjustments referring to the following.
  • Page 100 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Release the two tabs that secure the ASF Sensor Flag from the inside of the ASF While bending the LD Roller Shaft slightly, detach it from the shaft hole on the Assy, and remove the ASF Sensor Flag from the LD Roller Shaft.
  • Page 101: Retard Roller Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.8 Retard Roller Assy  Make sure to install the LD Roller with the triangular groove marked inside as shown below. When replacing the Retard Roller Assy, replace the LD Roller...
  • Page 102 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Detach the extension spring from the tab of the Retard Roller Assy, and remove  See below for installing the torsion spring of the Paper Back the Retard Roller Assy from the ASF Assy.
  • Page 103: Front Paper Guide Pad

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.9 Front Paper Guide Pad After installing the Front Paper Guide Pads, lift the Printer Mechanism, and check the following points. Remove the Printer Mechanism. (Refer to 4.4.4 Lower Housing / Printer Make sure that the tabs on the Pads are not cut midway.
  • Page 104: Waste Ink Pad / Waste Ink Tray Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.10 Waste Ink Pad / Waste Ink Tray Assy Release the tab that secure the Waste Ink Tray Assy, and remove the Waste Ink Tray Assy from the Lower Housing.
  • Page 105: Foot

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.11 Foot After replacing or removing the Waste Ink Pads and the Waste Ink A D J U S T M E N T R E Q U I R E D Tray Assy, always make the required adjustments referring to the Remove the Printer Mechanism.
  • Page 106: Paper Ej Frame Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.12 Paper EJ Frame Assy When performing the following procedure, take care not to scratch C A U T I O N the Star Wheel. Remove the Upper Housing Support Assy. (p.74) Remove the Left Frame Support Plate.
  • Page 107: Ink System Unit

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.13 Ink System Unit  Hook both rear ends of the Paper EJ Frame Assy onto the tabs on the Main Frame. Remove the Paper EJ Frame Assy. (p.106) Release the Carriage Lock, and move the Carriage Unit to the center.
  • Page 108 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the two C.B.S. M3 x 4 screws that secure the Ink System Guide Plate, and Grip both ends of the Ink Tube fasteners with your fingers, slide them in the remove it.
  • Page 109 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 10. Remove the C.B.S. M3 x 6 screw and the C.B.S.(P2) M3x10 screw that secure the  Align the positioning hole of the Printer Mechanism with the Right Support Frame and the Joint Tube, and remove the Right Support Frame and guide pin of the Joint Tube.
  • Page 110: Front Paper Guide / Paper Ej Roller / Front Paper Guide Pad Tray

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.14 Front Paper Guide / Paper EJ Roller / Align the positioning two holes on the Main Frame with the two Front Paper Guide Pad Tray guide pins on the Ink System Unit.
  • Page 111 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the Spacer from the EJ Roller Shaft. Return the Carriage Unit to its home position. Remove the guide pins on Left Bushing 8 from the Main Frame using tweezers, Remove the C.B.S.
  • Page 112 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 10. Pull out the Shaft of the Left Front Frame from the bushing of the Front Paper DISASSEMBLING THE FRONT PAPER GUIDE PAD TRAY Guide and remove the Left Front Frame.
  • Page 113 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C  Engage the two tabs of the Front Paper Guide Pad Tray with  Do not peel off the Front Paper Guide Pad Tray Seal from the the holes of the Front Paper Guide as shown in Figure 4-125.
  • Page 114 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C  Align the positioning holes on the Main Frame with the guide After replacing the following parts, be sure to apply G-45 grease to the A D J U S T M E N T R E Q U I R E D pins on the Front Paper Guide.
  • Page 115: Pf Roller Shaft

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.15 PF Roller Shaft Remove the PG Grounding Spring from the notch on the Main Frame, and remove the PF Grounding Spring from the groove on the PF Roller Shaft.
  • Page 116 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Remove the guide pin of Left Bushing 8 from the Main Frame using tweezers, and When performing the following procedure, pay attention to the C A U T I O N rotate the Bushing upwards to align with the notch on the Main Frame.
  • Page 117: Release Holder Assy

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.16 Release Holder Assy Be careful not to move Compression Spring 4 and the Leaf Spring C A U T I O N on the left side of the PF Roller Shaft to the coated section on the Remove the APG Assy.
  • Page 118: Upper Paper Guide Assys

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.4.17 Upper Paper Guide Assys Remove the six Upper Paper Guide Torsion Springs from the tabs on the Main Frame, and pull out the Upper Paper Guide Torsion Springs from the six Upper Remove the PE Sensor Holder.
  • Page 119 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Make sure that the leading end of the Upper Paper Guide Torsion Spring can be seen through the hole of the Upper Paper Guide Assy. Upper Paper Guide Torsion Sprig...
  • Page 120: Removing The Motors

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.5 Removing the Motors  Attach two pieces of acetate tape (18 mm) on the Upper Shield Plate. 4.5.1 CR Motor Acetate tape (18mm) Remove the ASF Assy. (p.96) Acetate tape (18mm) Release the Carriage Lock, and move the Carriage Unit to the center.
  • Page 121 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C .Press the Driven Pulley toward the center to loosen the CR Drive Belt, and  Make the Lot No. printed surface on the CR Motor face the remove the CR Drive Belt from the CR Motor Pinion Gear.
  • Page 122: Pf Motor

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.5.2 PF Motor  Make the slit on the PF Motor face the direction shown in the A D J U S T M E N T R E Q U I R E D figure below.
  • Page 123: Asf Motor

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.5.3 ASF Motor  Attach a piece of acetate tape (60 mm) on the ASF Motor Cable as shown below. Remove the Upper Housing / Printer Cover. (p.72) Remove the Earth cable.
  • Page 124: Removing The Sensors

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.6 Removing the Sensors 4.6.2 PF Encoder Remove the Upper Housing / Printer Cover. (p.72) 4.6.1 CR Encoder Disconnect the FFC from the PF Encoder Sensor Board. Remove the Carriage Shaft / Carriage Unit. (p.88) Remove the C.B.S.
  • Page 125: Pw Sensor

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.6.3 PW Sensor While pressing the guide pin on the PF Encoder Sensor Holder using tweezers, slide the holder upwards to release the three tabs, and remove the PF Encoder Remove the Carriage Shaft / Carriage Unit.
  • Page 126: Pe Sensor Holder

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.6.4 PE Sensor Holder Make sure that the PW Sensor FFC is routed as shown in Figure 4-161 Remove the ASF Assy. (p.96) Remove the PE Sensor connector cable from the five tabs on the Release Holder Assy and the two tabs on the Head Cable Cover.
  • Page 127: Cover Open Sensor

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 4.6.5 Cover Open Sensor Align the four tabs and guide pin on the PE Sensor Holder with the positioning holes on the Main Frame correctly so that there is no Remove the Panel Unit.
  • Page 128: Chapter 5 Adjustment

    C H A P T E R ADJUSTMENT Confidential...
  • Page 129: Adjustment Items And Overview

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.1 Adjustment Items and Overview This chapter describes adjustments to be made after the disassembly/reassembly of this product. 5.1.1 Servicing Adjustment Item List The items, purposes and outlines of the Adjustment Program are given in the following table.
  • Page 130 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 5-1. Adjustment Items Adjustment Purpose Method Outline Initialize PF The deterioration amount of the PF Roller Shaft is reflected to 1. Select and execute this function in the Adjustment Program.
  • Page 131 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 5-1. Adjustment Items Adjustment Purpose Method Outline CR motor heat protection When replacing the Printer Mechanism, this adjustment is made 1. Select this function in the Adjustment Program. control to measure the load of Carriage sliding, and manufacturing 2.
  • Page 132 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 5-3. Additional Functions Function Item Purpose Method Outline Final check pattern print A4 size Use this to check if the all adjustments have been properly The all adjustment patterns are printed automatically.
  • Page 133: Required Adjustments

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.1.2 Required Adjustments The table below lists the required adjustments depending upon the parts being repaired or replaced. Find the part(s) you removed or replaced, and check which adjustment(s) must be carried out.
  • Page 134 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Table 5-4. Required Adjustment List Priority Adjustment Item Part Name Waste Ink Tray Remove Assy/Front Paper Replace Guide Pad Remove Carriage shaft Replace Remove Carriage Unit Replace Remove Paper EJ Frame...
  • Page 135: Required Adjustment Tools

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.1.3 Required Adjustment Tools Table 5-5. List of Tools Name Part Code Category Overview The following table lists the adjustment tools required for adjustment of this product. Level Block Used to check whether or not...
  • Page 136: Adjustment Using Adjustment Program

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2 Adjustment Using Adjustment Program Additional information In the following cases, reassemble or replace the Printhead and carry out the This section explains the adjustments using the Adjustment Program. adjustment again.
  • Page 137: Pw Adjustment/First Dot Position Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2.2 PW Adjustment/First Dot Position Adjustment  PW Adjustment How to Judge Patterns are printed as shown below. Enter the value of the line located 5mm away from each edge.
  • Page 138: Bi-D Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2.3 Bi-D adjustment The pattern shown below is printed for each of the PG settings. Figure 5-3. Bi-D Adjustment Printout Pattern How to Judge Examine the printout patterns for each of the five modes, and enter the value for the pattern with no gap and overlap for each mode.
  • Page 139: Band Printing Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2.4 BAND printing adjustment  Bi-d band adjustment How to Judge The following pattern is printed on two sheets each for Bi-d band adjustment and Pass offset adjustment with two dot sizes (ECO, VSD1).
  • Page 140: Pf Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2.5 PF adjustment  PF- for bottom margin area The following pattern is printed.  PF- for standard print area How to Judge The following pattern is printed. Examine the printout patterns, and enter the value for the pattern with no overlap and gap between the upper and lower ones.
  • Page 141: Pf Band Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.2.6 PF band adjustment 5.3 Adjustment without Using Adjustment Program The following pattern is printed. This section explains the adjustments that do not use the Adjustment Program. 5.3.1 PF Belt Tension Adjustment When either of the following parts has been removed or replaced, this adjustment must be performed to reduce load on the PF Motor and to secure paper feed accuracy.
  • Page 142 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.3.1.1 PF Belt Tension Adjustment Method As the Drive Belt is flipped with the tip of tweezers in the following C A U T I O N steps, carefully choose the flipping position so that the Belt will not...
  • Page 143: Pg Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.3.2 PG Adjustment 5.3.2.1 PG Adjustment Method  Before starting PG adjustment, completely wipe drops of ink  Some pictures used in this section are Stylus Photo R1800. The C A U T I O N C H E C K around the Print Head.
  • Page 144 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Load unused Ink Cartridges of all colors into the Carriage Unit. With its conductor connection portion up, set the Adjustment Gauge in the specified position (on the left side of the Front Paper Guide).
  • Page 145 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C To set the PG position to the “--” position, turn the PG Cam on the right end of the The following figure shows the states of the Adjust Parallel Bushing C H E C K Carriage Shaft clockwise so that the point marked “--”...
  • Page 146: Pf Roller Shaft Center Support Position Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.3.3 PF Roller Shaft Center Support Position 12. Move the Carriage Unit onto the Adjustment Gauge.  Moving position Adjustment Align the right end of the Gauge with the right end of the Carriage Unit.
  • Page 147: Support Position

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.3.4 How to Adjust the PF Roller Shaft Center Tilt the Printer Mechanism at about 45 degrees, and loosen the screws that secure the Center Support Bushing Cam and the Center Support Bush.
  • Page 148 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Turn the Center Support Bushing Cam so that the long hand position is +30 from Check for any dirt on the PF Roller Shaft when performing the C A U T I O N the “0”...
  • Page 149 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Unevenness Figure 5-24. Outside the Specified Value Range Figure 5-25. Inside the Specified Value Range Adjustment Adjustment without Using Adjustment Program Confidential...
  • Page 150: Asf Guide Roller Lds Position Adjustment

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 5.3.5 ASF Guide Roller LDs Position Adjustment Turn Combination Gear 29.11 on the right side of the ASF Assy CCW to raise the Hopper to the upper limit position (until the Hopper Pad contacts the LD Roller).
  • Page 151 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Light the printer's inside through a gap between the Roll Paper Frame and the ASF Align the guide pin and tab on the 0 Digit Side Guide Roller LD with the...
  • Page 152 C H A P T E R MAINTENANCE Confidential...
  • Page 153: Overview

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 6.1 Overview 6.1.2 Service Maintenance If print irregularity (missing dot, white line, etc.) has occurred or the printer indicates This section provides information to maintain the printer in its optimum condition.
  • Page 154 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 6.1.2.2 Maintenance Request  Waste Ink Pads to be replaced When the ink is used for the Print Head cleaning and such, it is drained via the Cap Table 6-1. List of Waste Ink Pads to be replaced Unit to the Waste Ink Tray Assy located on the Lower Housing.
  • Page 155: Lubrication

    The lubrication used for the components of the printer has been decided on based on Bushings (outer circumference) evaluation carried out by Epson. Therefore, the specified amount and places of <Lubrication Type> lubrication given in this section should be strictly observed.
  • Page 156 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C <Lubrication Point> <Lubrication Point> Right PG Torsion Spring Contact point of the Main Frame and Contact point of the Left and Right PG the CR the Scale Mounting Plate Torsion Springs and the Carriage (Left/Right) Shaft.
  • Page 157 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C <Lubrication Point> <Lubrication Point> Right Side The Driven Pulley Holder The bushing of the Front Paper Guide Front Paper Guide <Lubrication Type> <Lubrication Type> G-26 G-45 <Lubrication Amount> <Lubrication Amount>...
  • Page 158 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C <Lubrication Point> <Lubrication Point> Upper surface Lower surface PF Grounding Spring Rear Paper Guide 1. Contact point of the Rear Paper Contact point of the Printer Cover Guide and the PF Roller...
  • Page 159 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C <Lubrication Point> <Lubrication Point> Right Side Left Side Contact point of the Shaft of the ASF Contact point of the Housing Upper Shaft of the ASF Frame Frame and the Combination Gear and the Printer Cover 29.11...
  • Page 160 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 6.1.3.1 Lubrication of Carriage Shaft Hold the Carriage Unit, and while turning the Carriage Shaft clockwise and counterclockwise, move the Carriage Unit to spread the grease evenly. Fit the Carriage Unit onto the Carriage Shaft, and move it to the center of the Shaft.
  • Page 161 WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C Hold the Carriage Unit, and while turning the Carriage Shaft, move the Carriage Hold the Carriage Unit, and while turning the Carriage Shaft, move the Carriage Unit to the left end of the Carriage Shaft to lubricate the grease evenly.
  • Page 162 C H A P T E R APPENDIX Confidential...
  • Page 163: Connector Summary

    WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C 7.1 Connector Summary 7.2 Exploded Diagram / Parts List This section shows the connections between the main components of the printer. This manual does not provide exploded diagrams or parts list.

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