Oce 7050 Operating manual

Technical Service Manual
Océ codenumber 0910310 ed. 6 GB
Océ 7050

Technical Service Manual
Océ codenumber 0910310 ed. 6 GB
Codenumber TSM Océ 7050
0910310 Complete T.S.M. 7050 GB
0909914 A5 binder 30 mm
0900310 Source Documentation 7050 GB
0109242 CAS-C 7050 GB
0900319 Diagrams
0109634 Parts List 7050
0909934 Tabs A5 func. level 1 / 25 New

Océ 7050
CROSS VIEW
(
ed. 6
)
original sensor 09B1
original rollers
exposure lamp 04E1
SLA
developing unit
upper paper
guide plate
paper input
rollers
paper flap switch 15S1 main motor 23M1
transfer / separation unit
ozone fan 22M1 lower paper guide plate
air handling box
heater unit
drum
paper output sensor 15B3
paper output rollers
original guides
fuser fan left 08M1
fuser fan right 08M2
cleaning blade
protection cover
charge eraser 02PBA02
original rollers
charging unit
exposure
sensor
04PBA02
paper input
sensor 15B1
paper flap

Océ 705X Electrical Diagram
No. 0852593 ed. 5
Upto machine: 705025000
705530000

Océ 705X Electrical Diagram
No. 0852593 ed. 6
From machine: 705025000
705530000

DE PPC-2 (Océ 940, Océ 7050, Océ 7150/950, Océ 7600/974)
edition 4, January 1995, Code no. 0109242 Confidential ©1995 Océ-Nederland B.V.Venlo
Actions
1Replace (life time)
2Replace (defec-
tive)
3Installation (miss-
ing part)
4Adjust,correct
Symptoms
1General copy
quality
2Image position/de-
formation/size
3Spots/stripes/pul-
lution
1. PHOTOCONDUCTOR
001 Drum
002Earth bush
030PBA's
031Motor
038Mechanical connections
039Electrical connections
040Others
2. CHARGING
041Corona wire
042Grid wires
043High voltage unit
044Cleaning mechanism
045Zener diode
046Ozone filters
047Fan
048Block R/L
049Charging unit
070PBA's
071Motor
078Mechanical connections
079Electrical connections
080Others
4. EXPOSURE
121Exposure lamp
122Glass window
123Thermal switch
124Mirrors
125Lens (array)
150PBA's
151Motors
155Exposure supply PBA
158Mechanical connections
159Electrical connections
160Others
5. DEVELOPING
161Doctor blade
162Spacing rollers
163Magnet roller
164Toner supply funnel
165Seals
166Gears
167Developer
168Toner supply unit
169Developer unit
170Bias PBA
189Sensors
190PBA’s
191Motor
198Mechanical connections
199Electrical connections
200Others
6. TRANSFER
201Corona wire
202Cleaning mechanism
203High voltage unit
204Guide wire/fingers
205Block R/L
206Transfer unit
227LED PBA
228Switches
229Sensor
230PBA's
231Motor
238Mechanical connections
239Electrical connections
240Others
7. CLEANING
241Cleaning blade
242Cleaning roller
243Seals
244Waste toner box/bag
245Gear
269Sensor
270PBA’s
278Mechanical connections
279Electrical connections
280Others
8. FUSING
281 Fuser roller
282 Fuser counter roller
283 Web
284 Web roller
285 Pick off pawls
286 Heaters
287 Feed plate
288 Fans
289 Thermal fuse
290 NTC
291 Guide wire
310 Switches
311 Sensor
312 PBA's
313 Motors
318 Mechanical connections
319 Electrical connections
320 Others
9. ORIGINAL HANDLING
321 Glass plate, exposure
322 Reflection plate
323 Timing belts
347 Gears
348 Switches
349 Sensors
350 PBA's
351 Motors
352 Clutches
353 Brakes
354 Solenoids
355 Rollers
358 Mechanical connections
359 Electrical connections
360 Others
12. PAPER ROLL FEED
441Roll knife cutter
442 Paper spools
443Feed rollers
444Dew preventers
451 Switches
452Sensors
453PBA’s
454Motors
455Clutches/brakes
456Solenoids

edition 4, January 1995, Code no. 0109242 Confidential ©1995 Océ-Nederland B.V.Venlo
Actions
1Replace (life time)
2Replace (defec-
tive)
3Installation (miss-
ing part)
4Adjust,correct
Symptoms
1General copy
quality
2Image position/de-
formation/size
3Spots/stripes/pul-
lution
CAS-C
478Mechanical connections
479 Electrical connections
480 Others
15. PAPER TRANSPORT
561 Separation corona wire
562 High voltage unit
564 Feed rollers
566 Transport belts
568 Fans, vacuum
569 Pick off pawl
570 Switches
571 Sensors
572 PBA's
573 Motors
574 Clutches/brakes
575 Solenoids
Paper transport folder
580 Clutches
581 Paper guide plates
582 Paper feed rollers
583 Timing belt/pulleys
584 Gears
590 Sensors
591 Solenoids
592 Bulge fingers
598 Mechanical connections
599 Electrical connections
600 Others
18. FOLDER
681 Clutches
685 Gears
686 Paper guide plates
687 Folding rollers
688 Timing belt/pulleys
689 Feed rollers
690 Folding flap
700 Motors
701 Solenoids
702 Sensors
703 Static eliminators
710 Punch unit
711 Reinforcement unit
712 Receiving belts
718 Mechanical connections
719 Electrical connections
720 Others
22. CONTROL
841 Operating panel
842 Relays
843 Line filters
845 Fuses
846 Copy counters
847 Fans
848 Switches
849 Sensors
860 Main controller PBA
861 Slave controller PBA
862 RS-232 interface PBA
863 Driver PBA
864 PBA's others
865 Power supplies
Control folder
870 PBA's/Eproms
871 DC power supply
872 Fuses
873 Operating panel
874 Door switch
875 Mains switch
878 Mechanical connections
879 Electrical connections
880 Others
23. DRIVE
881 Timing belt
882 Gears
883 Tensioner
884 Bearings
885 Chains
886 Sprockets
910 PBA's
911 Motors
912 Clutches
918 Mechanical connections
919 Electrical connections
920 Others
25. CUSTOMER / ENVIRON-
MENT / CONSUMABLES /
INSTALLATION
Customer
961No fault on arrival
962Incorrect operation
963Original
964Exaggerated demands
970Others
Environment
971Humidity/temperature
972Main power supply
980Others
Consumables
981Paper
982Specialties
983Toner
990Others
Installation
Use all other codes and:
991Packing
992Covers
999Machine is okay

Preface
Technical Service Manual
Océ 7050
Preface

Technical Service Manual
Océ 7050
Preface

ed. 6 Preface
Contents
Preface
1 TSM information 4
2 General warnings 5
3 Notation conventions 5
4 Functional test 6
5 Edition review 6
6 Safety data 6
7 DCRF 7
8 Current status sheet 9