2RG/2RH
1-4-73
(7) Streaks are printed horizontally.
(8) A part of image is dark or light.
Print example
Causes
Check procedures/corrective measures
Dirty or flawed drum.
Perform the drum refresh operation.
Flawed drum. Replace the drum unit (see page 1-5-21).
Dirty developer section.
Clean any part contaminated with toner in the developer
section.
Poor contact of grounding ter-
minal of drum unit.
Check the installation of the drum unit. If it operates incor-
rectly, replace it (see page 1-5-21).
Print example
Causes
Check procedures/corrective measures
Defective exposure lamp.
Replace the LED PWB (see page 1-5-37).
One-side-only closure of the
right cover.
Close the right over again.
The transfer unit is not prop-
erly attached.
Reattach the transfer roller. Or replace the transfer roller
unit.
The developer unit is sepa-
rated from the drum unit.
Clean the developer pulley. Or replace the developer unit.
Clean the Drum. Or relpace the drum unit.
Dirty laser scanner unit dust
shield glass.
Perform the laser scanner unit dust shield glass cleaning.
Print example
Causes
Check procedures/corrective measures
Dirty contact glass.
Clean the contact glass.
Dirty or flawed drum.
Perform the drum refresh operation.
Flawed drum. Replace the drum unit (see page 1-5-21).
Dirty or flawed chager roller.
Clearn the chager roller.
Or replace the chager roller unit (see page 1-5-23).
Deformed or worn cleaning
blade in the drum unit.
Replace the drum unit (see page 1-5-21).
Flawed developer roller.
Replace the developer unit (see page 1-5-18).
Dirty heat roller and press
roller.
Clean the heat roller and press roller.
Summary of Contents for Copystar CS 3011i
Page 1: ...SERVICE MANUAL Published in September 2016 2RHSM 1 Rev 1 6 3011i 6 3511i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 78: ...2RG 2RH 1 2 51 B B A A B B A A B B A A Tray lower cover Pin Pin ...
Page 83: ...2RG 2RH 1 2 56 This page is intentionally left blank ...
Page 504: ...2RG 2RH 2 2 8 This page is intentionally left blank ...
Page 568: ...Installation Guide DP 7100 Document processor Installation Guide ...
Page 572: ...2 1mm 0mm ն ո պ ջ չ շ A D C B B A ...
Page 573: ...3 ռ ս վ ր ւ ց տ E A ...
Page 574: ...4 ք द I M3x8 փ F G M4x10 K J H A ...
Page 575: ...5 ON ध A ...
Page 577: ...7 շ յ ն ո D E B ...
Page 578: ...8 չ պ F G M4x10 H I M3x8 K J ջ B ...
Page 579: ...9 ռ B ...
Page 589: ...19 ո ն շ պ ջ չ 8 6 7 10 11 9 A B ...
Page 599: ...DP 7110 Document processor Installation Guide ...
Page 603: ...2 շ շ 2 շ 2 շ C M4x14 E ߑ ߒ ߓ ߔ ո շ 2 ߑ ն A ...
Page 604: ...3 ߘ ո ߕ ߗ ո չ պ ջ ߖ F G H M3x8 BLACK A ...
Page 605: ...4 ռ վ ր ւ ց ࠉտ ս I A ...
Page 606: ...5 J L փ ք द K M3x8 K M3x8 K M3x8 ध A ...
Page 607: ...6 ऩ प भ फ ब न म O N A ...
Page 608: ...7 ON य A ...
Page 610: ...9 շ ո շ 2 շ 2 շ 2 ߑ ն շ ߑ ߒ ߓ ߔ C M4x14 E B ...
Page 611: ...10 ߖ ߕ ߘ ߎ չ պ ջ ߗ F G ո H M3x8 BLACK B ...
Page 612: ...11 ռ ս տ ր ց վ I B ...
Page 613: ...12 ւ ք द ध न փ J L P K M3x8 K M3x8 B ...
Page 614: ...13 ऩ प फ O N B ...
Page 634: ...DP 7120 Document processor Installation Guide ...
Page 638: ...2 1mm 0mm ն շ ո չ ջ պ B B A D C A ...
Page 639: ...3 ռ ս վ տ ց ր E A ...
Page 640: ...4 G ւ F F ք փ H ON 10 mm 10 mm A ...
Page 642: ...6 շ ո յ ն D B ...
Page 643: ...7 չ E B ...
Page 644: ...8 F ON G պ F ջ ռ H 10 mm 10 mm B ...
Page 653: ...17 ղ ն շ ճ մ յ 2 6 7 3 4 5 A B ...
Page 655: ...19 չ ջ պ ս վ ռ 9 11 10 13 14 12 10 mm A B ...
Page 665: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Page 673: ...PF 810 3000 sheet deck Installation Guide ...
Page 686: ...DF 791 3000 sheet finisher Installation Guide ...
Page 701: ...DF 7120 1000 sheet finisher Installation Guide ...
Page 705: ...2 մ յ ն 7 7 15 a b a a b b b a A ...
Page 706: ...3 ո շ չ պ A ...
Page 707: ...4 ջ ռ ս c d 14 c d c d 12 c d ջ ռ ս c d 14 c d c d 12 c d A ...
Page 708: ...5 վ ր D ց ON տ A ...
Page 710: ...7 L յ մ ն շ B ...
Page 712: ...9 ս ռ վ տ G B ...
Page 713: ...10 ր ց ւ b a 17 17 25 a b a a b b B ...
Page 714: ...11 ք փ द c d 24 c d c d 22 c d B ...
Page 715: ...12 न ध ऩ प B ...
Page 716: ...13 ब फ ON D B ...
Page 719: ...AK 740 Bridge unit Installation Guide ...
Page 721: ...MT 730 Mailbox Installation Guide ...
Page 736: ...PH 7A C D Punch unit Installation Guide ...
Page 757: ...DT 730 B Document tray Installation Guide ...
Page 759: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Page 760: ...FAX System 12 Installation Guide ...