User manual EPSON STYLUS R265 SERVICE MANUAL

[. . . ] SERVICE MANUAL Color Inkjet Printer EPSON Stylus Photo R260/R265/R270 R360/R380/R390 SEIJ06001 PRECAUTIONS Precautionary notations throughout the text are categorized relative to 1) Personal injury and 2) damage to equipment. DANGER WARNING Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing procedures preceded by DANGER Headings. Signals a precaution which, if ignored, could result in damage to equipment. The precautionary measures itemized below should always be observed when performing repair/maintenance procedures. DANGER 1. [. . . ] Make sure to attach the tape along the shape. Folded end Figure 4-1. Securing the Carriage Securing the Paper Support (tape: 80mm x 3 pcs. , fold one end by 5mm) Attach the three pieces of strong tape to secure the Paper Support as shown below. The left and right tapes should attach to the Paper Support and the side of the housing. 35 mm 35 mm 30mm Folded end 40 mm Figure 4-4. Securing the Stacker Folded end Figure 4-2. Securing the Paper Support Disassembly/Assembly Overview 60 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Protecting the exterior parts from scratches and scuff marks Have a commercially available 250cm-width x 100cm-length vinyl sheet to cover the exterior parts, and secure the sheet with 60mm-length strong tape (fold one end by 5mm). Front Cover Fold the vinyl sheet in half, and insert the folded sheet between the Stacker Assy and the Front Cover with the folded side facing front side of the printer. Align the left and right edges of the sheet with the edges of the Stacker Assy and secure the sheet with the strong tape as shown below. Align the edges with Stacker edges Revision B 4. 1. 5 Required Preparation before Disassembly Make sure to carry out the following operations before disassembling the printer. When the Main Board needs to be replaced, make a backup copy of EEPROM data. Unlock the carriage lock and move the CR Unit to other than its home position. · How to Unlock the Carriage (p62) 4. 1. 6 Orientation Definition Orientation descriptions used in the disassembly/reassembly procedures are as follows. [Rear side] 30mm Vinyl Sheet folded in half [Left side] [Right (home) side] When the Front Cover is closed Folded side [Front side] Figure 4-5. Protecting the Front Cover Panel Unit (R260/R265/R270 only) Fold the vinyl sheet in half, and put the sheet on the Panel Unit aligning the sheet's not-folded side with the upper edges of the buttons, and sheet's left edge with the left edge of the Panel Unit. Then secure the sheet with the strong tape. Align with Panel left edge and button upper edges 30mm Vinyl sheet folded in half Figure 4-7. Orientation Definition Folded side Figure 4-6. Protecting the Panel Unit (R260/R265/R270 only) Disassembly/Assembly Overview 61 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 4. 1. 7 How to Unlock the Carriage Unlocking the carriage is required for disassembly of some parts or components. Carry out any of the following operations to unlock the carriage and move the carriage to other than its home position. C A U T IO N 4. 1. 8 Sharp Metal Edges (Danger!) C A U T IO N Be extremely careful not to damage the EJ Roller gear. Extra care must be taken to avoid injury from sharp metal edges. During disassembly/reassembly work on the Stylus R260/R265/ R270 and R360/R380/R390, extra care must be taken to avoid injury from sharp metal edges, especially from the edges shown below. Front Frame Power the printer and turn it off forcedly by disconnecting the power cable when the CR Unit is unlocked and moved away from the home position. Turn the EJ Roller gear on the left side of the printer in the direction of the arrow until the carriage is unlocked. Cable Holder Frame [Left side] Lower Housing EJ Roller Gear Lower Housing EMI Frame PF Roller Gear Turn this gear Figure 4-9. Sharp Metal Edges Carriage Lock Carriage Lock Locked Unlocked Figure 4-8. How to Unlock the Carriage Disassembly/Assembly Overview 62 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 4. 1. 9 Differences in Disassembly Procedure by Model The table below lists the differences in disassembly procedure between the Stylus Photo R260/R265/R270 and R360/R380/R390. For more details on each procedure, refer to the page given in the Reference column. Figure 4-10. List of Disassembly Procedure Differences Part/Component Name Description R360/R380/R390 are equip with a LCD panel on the Panel Unit. The number of buttons on the operation panel and control boards differs between two models. R360/R380/R390 LCD Panel R260/R265/R270 SW Button Reference Panel Board Panel Unit (p. 69) Disassembling the Panel Unit (p. 83) Front Housing / Slot Cover The R360/R380/R390 are equip with memory card slots and USB interfaces. [. . . ] Lubrication of the I/S LUBRICATION OF APG UNIT <Lubrication Points> Around the upper part of the dowels on the APG Unit. (5 points) Dowel Contact point between CR Unit and CR Shaft (2) CR Shaft Dowels on APF Unit <Type> G-71 <Application Amount> ø 1 x 1 circle x 5 points <Application Timing> Disassemble the APG Unit to apply the grease before installing it. <Remarks> Apply with Injector Application Point Application Point Application Point: Apply from the holes Figure 6-13. Lubrication of the CR Shaft (2) Figure 6-15. [. . . ]