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Sanyo DVP-P1EX Technical Information

Digital photo printer
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See also: Service Manual, Instruction Manual
MECHANISM SERVICE
TECHNICAL INFORMATION
Digital Photo Printer
Contents
1. SERVICE TOOLS ........................... 2
MECHANISM .................................. 3
2-1. Exploded view of the Unit .................. 3
2-2. Overview ............................................ 5
2-3. Cam Drive .......................................... 5
2-4. Paper Advance Drive ......................... 6
2-5. Ink Ribbon Drive ................................ 7
Method ............................................... 7
3-2. S REEL ASSEMBLY .......................... 9
3-3. HEAD ............................................... 10
3-4. PAPER EXIT ROLLER .................... 12
3-5. SUPPLY PAPER ROLLER .............. 12
SVF01/EX, U, C
3-7. RELAY PULLEY .............................. 14
3-8. "PULLEY,DRUM" ............................. 16
3-9. CAM MOTOR .................................. 16
3-10. "CHASSIS,SUB LOWER" ................ 18
and "COMPL,HOLDER,PINCH
EXIT" ............................................... 18
3-12. "SLIDE,LEVER TPH" ....................... 20
DRUM RUBBER", "COMPL,GUIDE,
PAPER", "CAM,MECHANISM R",
PWB,MC-4", and "COMPL PWB,
MC-5" ............................................... 24
FILE NO.
DVP-P1EX
(Product code: 126 306 02)
DVP-P1
(Product code: 126 306 01)
DVP-P1C
(Product code: 126 306 03)
4. TROUBLESHOOTING .................. 26
the power is turned on. .................... 26
4-2. Poor printing quality ......................... 26
4-3. Not printing ...................................... 27
4-4. Paper stopping ................................ 28
REFERENCE No.MM5310544
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  • Page 1: Table Of Contents

    FILE NO. MECHANISM SERVICE TECHNICAL INFORMATION DVP-P1EX Digital Photo Printer (Product code: 126 306 02) DVP-P1 (Product code: 126 306 01) DVP-P1C (Product code: 126 306 03) Contents 1. SERVICE TOOLS ......2 3-7. RELAY PULLEY ......14 3-17. “LEVER,TPH ADJUST”, “BEARING, DRUM”, and “BEARING,DRUM”...

  • Page 2: Service Tools

    1. SERVICE TOOLS VJ8-0225 VJ8-0226, VJ8-0227 VJ8-0228 No. 1 No. 2, 3 No. 4 VJ8-0229 VHJ-0099 No. 5 No. 6 Fig.1-1-1 Jig No. Quantity Parts name VJ8-0225 Lever TPH adjusting tool VJ8-0226 Dial tension gauge VJ8-0227 Dial tension gauge VJ8-0228 Ruler VJ8-0229 Grease...

  • Page 3: An Overview Of The Mechanism

    2. AN OVERVIEW OF THE MECHANISM 2-1. Exploded view of the Unit Loc. No. Quantity Parts name Loc. No. Quantity Parts name MC-2 COMPL PWB,MC-2 4N000 SCR S-TPG BIN 2.6X3 MC-6 5C000 COMPL PWB,MC-6 SPECIAL WASHER-1.5X0.5 03800 5F000 GUIDE,INK-SVF01/EX SPRING,PINCH ROLLER F 03810 5H000 SCR S-TPG BIN+W 2X5...
  • Page 4 Loc. No. Quantity Parts name Loc. No. Quantity Parts name MC-1 5D000 COMPL PWB,MC-1 COMPL,HOLDER,PINCH PICK MC-3 5E000 COMPL PWB,MC-3 COMPL,HOLDER,PINCH EXIT F MC-4 5F000 COMPL PWB,MC-4 SPRING,PINCH ROLLER F MC-5 COMPL PWB,MC-5 5G000 SPRING,PINCH ROLLER LB 1A000 5H100 COMPL,HOLDER TPH SPRING,PINCH RELEASE 1B000 5I000...

  • Page 5: Overview

    - The pressure and release of the head (“COMPL, HOLDER 2-2. Overview 1A000 TPH: ”). The mechanism is run by the following three types of motors: - The setting of the paper guide (“COMPL, GUIDE, PAPER: (6A000) the “COMPL, MOTOR CAM ”, the “ASSY, MOTOR 5I000 ”), and the play of the head (“COMPL, HOLDER TPH:...

  • Page 6: Paper Advance Drive

    During printing, the printing paper proceeds in the order Y 2-4. Paper Advance Drive (yellow) M (magenta) C (cyan) OP (Over Print) making 4K000 The stepping motor (“ASSY,MOTOR STEPPING: ”) a total of four revolutions. 4J000 connects the timing belt (“BELT,MOTOR STEP: ”;...

  • Page 7: Ink Ribbon Drive

    2-5. Ink Ribbon Drive 2-6. Mechanism Mode Verification Method At the initiation of printing, the ribbon motor (“COMPL,HOUSING By using a light source to illuminate the mechanism mode 2E000 (7C000) REEL T: ”) starts up and the slack in the ribbon within verification hole of the “ASSY, CHASSIS L ”, the (5K000)

  • Page 8: Disassembling The Main Parts Of The Mechanism

    3. DISASSEMBLING THE MAIN PARTS MOTOR,FAN DC 1.8W (7M000) OF THE MECHANISM SCR S-TPG BIN 3X12 (7P000) POINTS TO NOTE • Referring to “3. HOW TO REMOVE THE CABINET PARTS” GUIDE,INK-SVF01/EX (03800) in the Service Manual, remove the cabinet parts and the circuit board assembly, and remove the Compl Mechanism.

  • Page 9: S Reel Assembly

    3-2. S REEL ASSEMBLY ASSY,CHASSIS R (7A000) (See Figs. 3-2-1 to 3-2-2) 3-2-1. “BELT, PAPER EXIT (6I000) ”, “COMPL, HOUSING REEL S (2A000) ”, “GEAR, RELAY PAPER EXIT (2B000) ”, and Fig. A “COMPL PWB, MC-2 (MC-2) ” (6I000) Remove the “BELT, PAPER EXIT ”.

  • Page 10: Head

    3-3. HEAD ASSY, CHASSIS R (7A000) (See Figs. 3-3-1 to 3-3-3) 3-3-1. “COMPL, HOUSING REEL T (2E000) ”, SPECIAL “CORD, TERMINAL (2J000) ”, “ASSY, WAHSER-3X0.5 LEVER, TPH DOWN (1F000) ”, and (1G000) “COMPL PWB, MC-1 (MC-1) ” Referring to section 3-1, remove the “MOTOR, FAN DC (7M000) 1.8W ”.
  • Page 11 3-3-2. “COMPL,HOLDER TPH (1A000) ” SPECIAL WASHER- SPRING,TPH HNG (1C000) (1B000, Remove the two “SPECIAL WASHER-3.5X0.3 4.2 X 0.3 (1J000) 1J000) ”. (Refer to Fig. 3-3-3.) COMPL,HOLDER To prevent injury to the surface of the head due to TPH (1A000) dropping it, insert printing paper (approx.

  • Page 12: Paper Exit Roller

    3-4. PAPER EXIT ROLLER Fig. A (See Figs. 3-4-1 to 3-4-3) SPECIAL WASHER-2.5X0.5 3-4-1. “BELT, PAPER EXIT (6I000) ”, “ASSY, (6H000) ROLLER, EXIT PULLEY (6F000) ”, and “ASSY, ROLLER, EXIT GEAR (6C000) ” Referring to section 3-1, remove the “GUIDE, INK-SVF01/ (03800) ”.
  • Page 13 (6N000) Remove the two “SPRING, ARM TRAY PAPER ”. SCR S-TPG BIN SPRING,PINCH RELEASE (Refer to Fig. 3-5-1 and Fig. 3-5-3.) 2.6X5 (7J000) (5H100) (6M000) Remove the “SPECIAL WASHER-3.5X0.5 ”. (Refer to Fig. 3-5-1.) GUIDE,PAPER PICK (7I000) (6J000) Remove the “ASSY,ROLLER,PICK GEAR ”.

  • Page 14: Assy, Motor Stepping

    3-6. “ASSY, MOTOR STEPPING (4K000) ” Dial tension gauge DTN-100G (See Figs. 3-6-1 to 3-6-3) (VJ8-0227) Disconnect the connector on the “ASSY, MOTOR STEP- BELT,MOTOR STEP (4J000) (4K000) PING ”. (Refer to Fig. 3-6-1.) (4L000) Remove the two “NUT HEX 3 ”...
  • Page 15 ASSEMBLY NOTES: Fig. A (4G200) Install the “PULLEY,RELAY DRUM ” and the (4G300) “STOPPER, BELT DRUM ” to the “ASSY, LE- (4G100) VER, PULLEY ” with the “SPECIAL WAHSER- (4G400) 3X0.5 ”. Turn the raised side of the “STOPPER,BELT DRUM (4G300) (4F000) ”...

  • Page 16: Pulley,Drum

    Rotate the worm gear on the “COMPL,MOTOR CAM 3-8. “PULLEY,DRUM (4F000) ” (6A000) ” until the indication shown in the mechanism (See Fig. 3-8-1) mode verification hole becomes [1]. (For the location of Referring to section 3-2, remove the “COMPL,HOUSING the mechanism mode verification hole, refer to Fig.
  • Page 17 (5K000) the “CAM,MECHANISM L ” are aligned correctly, Fig. F Fig. G the shafts on either side of the “COMPL, HOLDER,PINCH (5B000) EXIT ” will slip down at the same time. If not Shaft of the Shaft of the correctly aligned, the timing of the shaft drop will be off. “COMPL,HOLDER, “COMPL,HOLDER, PINCH EXIT (5B000) ”...

  • Page 18: Chassis,Sub Lower

    Referring to section 3-3, remove the “ASSY,LEVER,TPH 3-10. “CHASSIS,SUB LOWER (7E000) ” (1F000) DOWN ” and the “COMPL,HOLDER TPH (See Fig. 3-10-1) (1A000) ”. Referring to section 3-7, remove the “ASSY, LEVER, Referring to section 3-5, remove the “ASSY, (4G100) PULLEY ”...
  • Page 19 10. Referring to section 3-9, align phase between the “CAM, COMPL,HOLDER, COMPL,HOLDER, (5L000) MECHANISM R ” and the “CAM,MECHANISM L PINCH EXIT F (5E000) PINCH EXIT (5B000) (5K000) ”. Fig. A White Black White Fig. E SPECIAL WASHER- Black 1.5X0.5 (5C000) Apply grease (VJ8-0229)

  • Page 20: Slide,Lever Tph

    3-12. “SLIDE,LEVER TPH (5M000) ” 3-13. “HOUSING,MOTOR FAN (7N000) ” and (See Fig. 3-12-1) “COMPL PWB,MC-6 (MC-6) ” Referring to section 3-11, remove the “COMPL, HOLDER, (See Fig. 3-13-1) (5D000) PINCH PICK ”. Referring to section 3-1, remove the “MOTOR,FAN DC Rotate the “SLIDE,LEVER TPH (5M000) ”...
  • Page 21 MEMO –21–...

  • Page 22: Assy,Chassis R", "Compl, Pipe

    3-14. “ASSY,CHASSIS R (7A000) ”, “COMPL, 12. Referring to section 3-6, adjust the tension of the (4J000) “BELT,MOTOR STEP ”. PIPE DRUM RUBBER (4A000) ”, 13. Referring to section 3-7, adjust the tension of the “COMPL,GUIDE,PAPER (5I000) ”, (4I000) “BELT,DRUM ”.
  • Page 23 Fig. C Fig. F : Grease (VJ8-0229) point ASSY,CHASSIS L (7C000) COMPL,PIPE DRUM RUBBER (4A000) CAM,MECHANISM CAM,MECHANISM R CAM,MECHANISM L (5K000) L (5K000) (5L000) Fig. G ASSY,CHASSIS R (7A000) Shaft 2 Shaft 4 Shaft 1 Shaft 3 Fig. D Fig. E Shaft 3 Shaft 4 COMPL,GUIDE,...

  • Page 24: Guide,Paper Exit", "Compl

    3-15. “GUIDE,CASSETTE R (3B100) ” and 3-16. “GUIDE,PAPER EXIT (6P100) ”, “COMPL PWB,MC-3 (MC-3) ” “COMPL PWB,MC-4 (MC-4) ”, and (See Figs. 3-15-1 to 3-15-2) “COMPL PWB,MC-5 (MC-5) ” Referring to section 3-14, remove the “ASSY,CHASSIS R (See Figs. 3-16-1 to 3-16-2) (7A000) ”.

  • Page 25: Lever,Tph Adjust", "Bearing

    Referring to section 3-9, align phase between the “CAM, COMPL PWB,MC-5 (MC-5) (5L000) MECHANISM R ” and the “CAM,MECHANISM L GUIDE,PAPER EXIT (6P100) (5K000) ”. Referring to section 3-6 and 3-7, adjust the tension of the (4J000) “BELT,MOTOR STEP ” and “BELT,DRUM (4I000) ”.

  • Page 26: Troubleshooting

    4. TROUBLESHOOTING 4-1. The mechanism malfunctions when the power is turned on. Turn the power on. The mechanism operating The cam motor (head Replace the “COMPL, Error No. 10. sound is heard. position motor) is bad. MOTOR CAM (6A000) ”. Does the head fall down The cam sensor (head Replace the “COMPL PWB,...

  • Page 27: Not Printing

    4-3. Not printing Start printing. (Press the print button.) The ink type sensor is Does the ribbon motor Replace the “COMPL Error No. 21. bad. rotate? PWB,MC-6 (MC-6) ”. The ribbon motor or the Replace the “COMPL, T reel is bad. HOUSING REEL T (2E000) ”.

  • Page 28: Paper Stopping

    4-4. Paper stopping The printing paper does not exit. If possible, take the ink cassette out. Remove the “COVER,BACK-SVF01/EX (03400) ” on the back side and check that the printing paper is rolled over the COMPL,PIPE DRUM RUBBER (4A000) ”. The end of the printing paper is sticking Only the printing paper is rolling over the Continued to A on the next page.
  • Page 29 The ribbon is rolling over the “COMPL,PIPE DRUM RUBBER (4A000) ” too. Remove the cabinet parts and remove the compl mechanism. To set the “CAM,MECHANISM L (5K000) ” to exit paper mode 2 , rotate the worm gear on the “COMPL,MOTOR CAM (6A000) ”. Rotate the “PULLEY,DRUM (4F000) ”...
  • Page 30 SANYO Electric Co., Ltd. Osaka, Japan Mar./'04 YU Printed in Japan...

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