Transcript
HC Technical Bulletin
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ISSUE NO. : HCT-034 MODEL:
HC FINISHER
Data Category
DATE: 10 April, 2006
Field Modification
Proceeding Grade Action ASAP Action as given Action if required Refer in need
Trouble Shooting
Parts Compatibility Compatible Conditionally Compatible Not Compatible Old Obsolete
General Information
Safety Advice
Handling of Modified Parts Free of Charge Conditionally Chargeable Chargeable
Our Ref. AP2-0352
SUBJECT: HC FINISHER [Brief] With reference to the limited capability of HC Finisher on our HC Technical Bulletin HCT-024, some rollers have been modified to reduce "paper-feeding-marks (ink-marks)" on the printed documents. The new roller is a ceramic coated roller which has ceramic tips on the surface of rubber. This coating will prevent the roller from catching ink on surface, and reduce a transferring back on the paper.
Red marked 7 rollers are the modified rollers.
[Newly Registered Part] A) 033-13233-005 B) 033-13234-001 C) 033-13235-008 D) 033-13236-004 E) 033-13237-000 F) 033-13238-007 G) 033-13239-000
ROLL ASSY-PUNCH ROLL ASSY-BOOKL ROLL ASSY-BUFFE ROLL ASSY-EXIT ROLL ASSY-TA2 ROLL ASSY-ENTRA ROLL ASSY-BOOK
(Present type roller) <= 033-13201-006 <= 033-13202-002 <= 033-13204-005 <= 033-13206-008 <= 033-13207-004 <= 033-13209-007 <= 033-13219-002
Attached: HC FINISHER Roller Replacing Procedure Issued By Overseas Technical Sec., Riso Kagaku Corp.
HC Technical Bulletin
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ISSUE NO. : HCT-034 [Application Tips] Please remind that a level of "ink-marks" will be still vary depending on paper type / type of original / and type of finishing function. There are two types of possible marks, Paper-feeding-marks and Paper-folding-marks. 1) Paper-feeding-marks: This modification will be reduced "paper-feeding-marks" on the printed documents. If you annoy "paper-feeding-marks" problem, please try to replace 7 rollers with the new type rollers by following attached instruction of "HC FINISHER Roller Replacing Procedure". (It will be takes about three (3) hours to replace the rollers.) 2) Paper-folding-marks: Paper-folding-marks will be not removed completely by this modification. There fore, slight roller marks may appear even though replacing the rollers.
Measures to reduce roller marks: 1. Use "RISO IJ Double-sided Matte Paper". 2. When making booklet, print the cover page in advance and dry it for 30 minutes. Then set the cover pages into the Cover-sheet-tray (of the finisher), and print the inside pages of the booklets. (Folding marks do not appear in the inside pages.) We recommend you to check its performance on your side before installing new rollers on user's machine. [Applicable Serial Number] The new type of rollers was already installed on production machine from following serial number. HC Finisher A 33130031 HC Finisher B 33140086 *HC Finisher A : For U.S.A. / HC Finisher B: For Europe & Asia
Attached: HC FINISHER Roller Replacing Procedure Issued By Overseas Technical Sec., Riso Kagaku Corp.
HC FINISHER
Roller Replacing Procedure Top Tray Interposer
Outline of Replacing Procedure
8 Stacker Tray
MAIN BODY 1. Removal of Covers 2. Replace of No.5 ROLL ASSY-ENTRA 3. Removal of Punch Unit 4. Replace of No.8 ROLL ASSY TA2 5. Replace of No.10 ROLL ASSY-BUFFE 6. Removal of No.6 ROLL ASSY-PUNCH 7. Replace of No.15 ROLL ASSY-BOOKL 8. Assemble of No.6 ROLL ASSY-PUNCH 9. Replace of No.11 ROLL ASSY-EXIT 10. Precaution For Reassembly
9 (Step 1 to 14) (Step 15 to 18) (Step 19 to 24) (Step 25 to 27) (Step 28 to 31) (Step 32 to 36) (Step 37 to 39) (Step 39) (Step 40 to 50) (Step 51 to 52)
(Step 1 to 13) (Step 14)
11
7
10 6
1
3
28
13
1
4
15
2
5 27
20 21
BOOKLET 1. Replace of No.16 ROLL ASSY-BOOK 2. Precaution For Reassembly
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26
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23
16
25
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19 18
24
Booklet Tray
Booklet Section Folder Tray
Modified roller
HC FINISHER ROLLER REPLACING PROCEDURE 1. Removal of Rear side covers
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2. Removal of Front side covers 1) Rear Upper Cover : 2 screws
1) I/F Module Front Door : Remove the KL-Clip 2) Front Door :Remove the KL-Clip. 3) Remove the Folder Tray
2) Rear Cover : 4 screws 3) Rear Cover (Folder) : 4 screws 4) I/F Module Rear Cover : 3 screws
* 3) For HC Paper Folding Unit only
3. Removal of Blind covers
4. Removal of Interposer 1) Upper Blind Cover : 4 screws
1) Remove 2 mounting screws and detach the Interposer.
2) Lower Blind Cover : 4 screws 2) Remove the Top left cover : loosen a mounting screw.
* 2) For HC Paper Folding Unit only
5. Removal of Upper side covers
6. Removal of Upper side covers 1) Eject Cover : 4 screws
1) Top Cover : 4 screws
2) Top Tray : Loosen a mounting screw. 3) Front Top Cover : 2 screws 4) Right Cover : 2 screws
* Remove in order from 1) to 4).
HC FINISHER Roller Replacing Procedure
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7. Release the cables
8. Disconnect the connectors ( Finisher side) 1) To remove the I/F Module & Folder Unit, release the cables from the cable clamps.
1) Disconnect the 4 connectors.
Refer to 8. & 9.
* 3 connectors the machine without Folder unit.
9. Disconnect the connectors (I/F Module side)
10. Removal of I/F Module 1) Unplug the three connectors.
1) Slide the Mounting Beam. Remove 2 mounting screws on upper side. Loosen 2 mounting screws on lower side. 2) Remove the I/F Module : 4 screws
11. Removal of the Folder Unit
12. Removal of the Folder Unit (Upper side) 1) Remove 2 mounting screws on upper side. (Refer to 12.)
1) Remove 2 mounting screws.
2) Remove 2 mounting screws on lower side. (Refer to 13.) 3) Remove the Folder Unit.
* For HC Paper Folding Unit only
* For HC Paper Folding Unit only
HC FINISHER Roller Replacing Procedure
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13. Removal of the Folder Unit
14. Removal o the Punch Inner Cover 1) Remove 2 screws on each side.
1) Remove the Cover : 2 screws
* For HC Paper Folding Unit only
16. Replace No.5 ROLLER ASSY-ENTRA (033-13238-007)
15. Removal of No.5 ROLL ASSY-ENTRA Unit 1) Remove the unit (No.5). : 2 screws
17. Replace No.5 ROLLER ASSY-ENTRA (Front side) 1) Remove the knob (3a).
1) Replace the roller with a new type. (Refer to 17. & 18.)
18. Replace No.5 ROLLER ASSY-ENTRA (Rear side) 1) Remove the lock ring. 2) Remove the gear and other parts. 3) Remove E ring and detach the Bearing. 4) Remove the roller.
HC FINISHER Roller Replacing Procedure
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19. Release the Wire Harness (1)
20. Removal of the Wire Harness (2) 1) Release the Wire harness from the Wire saddle. (3 positions)
21. Removal of the Wire Harness
1) Disconnect 4 connectors.
22. Removal of the Punch Unit (Front side) 1) Release the Wire harness from the Wire saddle. (2 positions)
1) Remove 2mounting screws.
2) Disconnect 2 connectors.
23. Removal of the Punch Unit (Rear side 1)
24. Removal of the Punch Unit (Rear side 2) 1) Remove a mounting screw.
1) Remove a mounting screw and dismount the Punch Unit.
HC FINISHER Roller Replacing Procedure
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25. Removal of Rear Cover Bracket
26. Removal of No.8 ROLL ASSY TA2 (Rear side) 1) Loosen 4 mounting screws and remove the bracket.
1) Remove the pulley, Flange and bearing from rear side of the roller.
No.8 Roller
27. Removal of No.8 ROLL ASSY TA2 (Front side)
28. No.10 ROLL ASSY-BUFFE (Rear side view)
1) Remove E ring and Bearing from front side of roller. 2) Replace the roller with a new type.
29. Preparation for removing No.10 ROLL (Rear side) 1) Loosen the tensioner retaining screw.
30. Removal of No.10 ROLL (Rear side) 1) Remove the Pulley, Flange and Bearing.
2) Remove the spring.
* Mark the original position before loose the screw.
HC FINISHER Roller Replacing Procedure
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32. Preparation for removing No.6 ROLL ASSY-PUNCH (Rear side)
31. Removal of No.10 ROLL (Front side) 1) Remove the Knob (3f), E ring and Bearing.
1) Remove the screw on upper side.
2) Replace the roller with a new type.
2) Loosen lower side screw to open the Guide plate.
33. Preparation for removing No.6 ROLL ASSY-PUNCH (Front side)
34. Shift the Wire Harness Bracket to remove the No.6 ROLL
1) Open the Guide plate. Remove the screw on upper side. Loosen lower side screw.
35. Removal of No.6 ROLL (Rear side)
1) Loosen 3 screws on the Bracket and shift the bracket.
36. Removal of No.6 ROLL (Front side) 1) Remove the Pulley, Flange and Bearing.
1) Remove the knob (3c), E ring and Bearing 2) Remove the roller. (Assemble of No. 6 new roller should be done later.)
HC FINISHER Roller Replacing Procedure
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37. No.15 ROLL ASSY-BOOKL (Rear side view)
38. Removal of No.15 ROLL (Rear side) 1) Remove the Pulley, Flange and Bearing.
39. Replace of No.15 ROLL and No.6 ROLL
40. Open the Stacker Unit (1) 1) Remove E ring and Bearing on No.15 ROLL.
1) Rotate the gear by hand and down the Stacker tray. (Refer to a photo on 41.)
2) Assemble the new type of No.15 ROLL. 2) Remove 2 screws each on both side. 3) Assemble the new type of No.6 ROLL.
41. Open the Stacker Unit (1)
42. Open the Stacker Unit (2) The Gear which is rotated to down the tray.
1) Remove 2 screws.
HC FINISHER Roller Replacing Procedure
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43. Open the Stacker Unit (3)
44. Open the Stacker Unit (4) 1) Remove the Booklet cover : 2 screws
1) Open the Stacker Unit.
2) Remove the connector : 2 screws 3) Remove the Booklet tray. (Remove a screw on back side of Tray.)
45. Removal of the Eject Unit (Front side)
46. Removal of the Eject Unit (Rear side) 1) Loosen a mounting screw and release the plate.
1) Remove 2 screws.
2) Remove 2 screws.
47. Removal of No.11 ROLL ASSY-EXIT (Rear side) No.11 ROLL ASSY-EXIT
48. Removal of No.11 ROLL ASSY-EXIT (Rear side) 1) Remove the Pulley, Flange and Bearing.
(Refer to 48.)
HC FINISHER Roller Replacing Procedure
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49. Removal of No.11 ROLL ASSY-EXIT (Rear side)
50. Replace of No.11 ROLL
1) Remove E ring and Bearing.
1) Slide the Eject unit until you can see the roller. 2) Replace the roller with a new type.
Note.: Slide the Eject unit on the half way as shown on the photo. Do not remove the Ejection unit from the main body completely. It will be easy to set it back.
To reassemble or reinstall parts, follow the disassembly or removal sequence in reverse.
Precaution For Reassembly 51. Be attention to reinstall the Eject Unit
52. Be attention to reinstall the Punch Unit To make sure that the Belt is set correctly. (The belt on the rear side is easy to come off.)
To make sure that the plastic sheet is placed at the inside of a frame. (It will have a problem if the sheet is placed on wrong position.)
HC FINISHER Roller Replacing Procedure
HC FINISHER (BOOKLET) ROLLE
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1. Slide out the Booklet Unit.
2. Remove the stopper plate. 1) Slide out the Booklet Unit.
3. Slide Release Lever (Right side)
1) Stopper Plate : one screw
4. Slide Release Lever (Left side) 1) Push the Slide release lever.
1) Push the Slide release lever.
2) Slide out the unit a little bit more.
5. Removal of the Booklet Unit.
6. Removal of the cover plate 1) Slide out the unit to the end.
1) Remove the Cover plate. : 2 screws
Caution: * Do not hold the De-electricity brush. * Do not bent the guide plate.
HC FINISHER Roller Replacing Procedure
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7. Mounting screws on Base Plate (1)
8. Mounting screws on Base Plate (2) 1) Loosen 4 screws totally as shown on the photo 7,8,9.
9. Mounting screws on Base Plate (3)
1) Loosen a screw.
10. Removal of the Gears 1) Loosen a screw.
1) Remove E ring and the Gear. 2) Remove E ring, Gear and Bearing.
11. Removal of No.16 ROLL (Rear side)
12. Removal of No.16 ROLL (Front side) 1) Remove 2 mounting screws of the Guide Plate.
1) Remove 2 mounting screws of the Guide Plate. 2) Remove E ring and Bearing.
HC FINISHER Roller Replacing Procedure
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13. Replace of No.16 ROLL ASSY-BOOK 1) Release the Guide plate to a downward. 2) Replace the roller with a new type.
To reassemble or reinstall parts, follow the disassembly or removal sequence in reverse.
Precaution For Reassembly 14. Be attention to reinstall the Booklet Unit 1) Pull out the rail at lock position when installing the Booklet Unit.
2) Set the Booklet Unit on the rail from lower left direction. 3) Release a lock on the rail if the unit can not set into the machine to the end.
HC FINISHER Roller Replacing Procedure
