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. [. . . ] Removing the Paper Support l When reinstalling the Paper Support, match the projection and hole of the Edge Guide, then attach the right shaft and the left shaft in that order. (Put the shafts at the front side in the bushing and then push them rearward. ) After reinstalling, check that the Paper Support moves smoothly. Paper Support When an instruction label needs to be attached, attach it aligning with the line marked on the back of the Printer Cover. Make sure it is in the correct orientation as shown below. Instruction Label Marking Projection 2 Mounting Direction (from front side to rear side) Hole 1 : Shaft Figure 4-14. Reinstalling the Paper Support Disassembly/Assembly Removing Exterior Parts/Components 65 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 4. 2. 3 Front Cover Parts/Components need to be removed in advance: Nothing Removal procedure 1. While pushing , disengage the left and right positioning holes of the Front Cover in that order, and remove the Front Cover. Positioning Hole (right) 4. 2. 4 Right Housing / Left Housing / USB Housing Parts/Components need to be removed in advance: Nothing Removal procedure Removing Right/Left Housings 1. · Screw Remove the two screws. M3x10 (tightening torque: 5-7 kgf. cm) [Rear side] CDR Guide Lever Right Housing Left Housing Positioning Hole (left) Stacker Front Cover Figure 4-15. Removing the Right/Left Housings (1) Insert a metal straightedge into the slit (ventilating opening) on the Right Housing and disengage the hook. While pushing , disengage the two tabs, and slide the Right Housing rearward to remove it. (Refer to Fig. 4-18) Push Removal Direction : Tab : Hook [Right side] Figure 4-17. Removing the Right/Left Housings (2) Disassembly/Assembly Removing Exterior Parts/Components 66 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Removing the USB Housing 1. Revision B Push part to disengage the hook and slide the USB Housing upward to remove it. [Left side] Removal Direction Hook : Tab Figure 4-18. Before screwing the Right Housing and Left Housing, make sure the two hooks on each housing shown below are properly inserted into the holes of the Upper Housing. Press to disengage the hook Hook USB Housing Figure 4-20. Removing the USB Housing Left Housing Holes on the Upper Housing Hook Figure 4-19. Reinstalling the Right/Left Housings Disassembly/Assembly Removing Exterior Parts/Components 67 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 4. 2. 5 Upper Housing Parts/Components need to be removed in advance Paper Support / Printer Cover / Front Cover / Right Housing / Left Housing / USB Housing Removal procedure 1. M3x10 (tightening torque: 5-7 kgf. cm, black, diagonally mounted) · Screw Be careful not to let the cables get caught under the Upper Housing at the position indicated with in Fig. 4-22. (6), (7), (8) screws are black, and (6), (7) screws are mounted diagonally toward the rear side of the printer. Keep that in mind when removing/attaching the screws. (The numbers shown in the figure indicate the order of tightening the screws. ) 1 8 2 Upper Housing 6 3 7 5 4 Figure 4-21. Pull the left and right of the Upper Housing to disengage the two positioning holes of the housing from the guide pins of the Lower Housing, and remove the Upper Housing avoiding contact wit the ASF Unit. Bushing [Left side] Upper Housing Positioning Hole Removal Direction Figure 4-22. Removing the Upper Housing (2) Disassembly/Assembly Removing Exterior Parts/Components 68 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 2. If the hooks do not disengage, insert a flathead screw driver into the hole of the Front Housing positioning rib from the backside of the panel, to disengage the two hooks ( ). Slide the Panel Unit upward to remove it. Panel Unit Slide, while pulling upward and disengage the hook [Backside] 4. 2. 6 Panel Unit Parts/Components need to be removed in advance Paper Support / Printer Cover / Front Cover / Right Housing / Left Housing / USB Housing / Upper Housing Removal procedure C A U T IO N 3. Take extra care to avoid injury from sharp metal edges. Before starting, see the page given below to check the dangerous edges. ·"4. 1. 8 Sharp Metal Edges (Danger!)" (p. 62) 1. Disconnect the two FFCs from CN3 and CN4 connectors on the Main Board. [. . . ] Lubrication of the Main Frame (1) Maintenance Overview 133 EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B Contact point between CR Unit and CR Shaft (1) CR Shaft <Lubrication Points> Contact point between CR Unit and the CR Shaft <Type> G-71 <Application Amount> 210 ± 20mg x 2 points <Application Timing> Apply before installing the CR Unit <Remarks> Apply with Injector After lubrication, move the CR Shaft to left and right by 60mm while rotating it, to spread the grease evenly. Make sure that the Timing Belt is free from grease. LUBRICATION OF INK SYSTEM <Lubrication Points> On the Main Frame where the clutch gear and spring of the Ink System contact <Type> G-71 <Application Amount> ø 1 x 1 circle <Application Timing> Apply before installing the Ink System <Remarks> Apply with Injector Application Point Contact point between Main Frame and I/S Application Point Figure 6-12. Lubrication of the CR Shaft (1) <Lubrication Points> Lubrication holes of the Carriage Unit <Type> G-71 <Application Amount> 210 ± 20mg x 2 points <Application Timing> Apply before installing the CR Unit <Remarks> Apply with Injector Apply grease from the two lubrication holes. Lubrication of the I/S LUBRICATION OF APG UNIT <Lubrication Points> Around the upper part of the dowels on the APG Unit. [. . . ]