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Oce 7050 Technical & Service Manual

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Océ 7050
Technical Service Manual
Océ codenumber 0910310 ed. 6
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  • Page 1 Océ 7050 Technical Service Manual Océ codenumber 0910310 ed. 6...
  • Page 2 Codenumber TSM Océ 7050 0910310 Complete T.S.M. 7050 0909914 A5 binder 30 mm 0900310 Source Documentation 7050 0109242 CAS-C 7050 0900319 Diagrams 0109634 Parts List 7050 0909934 Tabs A5 func. level 1 / 25 New Technical Service Manual Océ codenumber 0910310 ed. 6...
  • Page 3 15B3 air handling box paper input sensor 15B1 ozone fan 22M1 paper input lower paper guide plate Océ 7050 paper flap rollers transfer / separation unit CROSS VIEW main motor 23M1 (ed. 6) paper flap switch 15S1...
  • Page 4 Océ 705X Electrical Diagram No. 0852593 ed. 5 Upto machine: 705025000 705530000...
  • Page 5 Océ 705X Electrical Diagram No. 0852593 ed. 6 From machine: 705025000 705530000...
  • Page 6 DE PPC-2 (Océ 940, Océ 7050, Océ 7150/950, Océ 7600/974) 1. PHOTOCONDUCTOR 167Developer 284 Web roller 001 Drum 168Toner supply unit 285 Pick off pawls 002Earth bush 169Developer unit 286 Heaters 030PBA's 287 Feed plate 031Motor 170Bias PBA 288 Fans...
  • Page 7 CAS-C 711 Reinforcement unit 920 Others 478Mechanical connections 712 Receiving belts 25. CUSTOMER / ENVIRON- 479 Electrical connections MENT / CONSUMABLES / 480 Others 718 Mechanical connections INSTALLATION 719 Electrical connections 15. PAPER TRANSPORT 720 Others Customer 561 Separation corona wire 961No fault on arrival 562 High voltage unit 22.
  • Page 8 Technical Service Manual Océ 7050 Preface...
  • Page 9 Technical Service Manual Océ 7050...

  • Page 10: Table Of Contents

    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 ed. 6 Preface...
  • Page 11 TSM Océ 7050...
  • Page 12 Preface This publication is and remains the property of Océ-Nederland B.V. The information it contains is confidential and is solely intended as a personal aid for service personnel in carrying out service activities on the Océ equip- ment described in this publication. No part of this publication may be reproduced or be made public in any form or in any way whatsoever without the prior written permission of Océ-Neder- land B.V.

  • Page 13: Preface

    Why should you use the Technical Service Manual Océ 7050 ? The TSM Océ 7050 is one of the tools you will need for your work. It will en- able you to meet customer requirements better, quicker and in a clearly struc- tured and accessible way.The TSM provides you with information you will...

  • Page 14: General Warnings

    2 General warnings We would like to draw your attention to the general warnings, summarized on this page. You will find specific warnings further on in the TSM in the descrip- tions of operations that have to be carried out in dangerous circumstances. Avoid damaging PBA's via electrostatic discharges.

  • Page 15: Functional Test

    Preventive maintenance ed. 5 Oktober 1997 This edition was not published in English Note: ed. 6 April 2001 Except the Cas-C card 6 Safety data Contact your local technical coordinator for the latest safety data sheets. TSM Océ 7050 Preface...

  • Page 16: Dcrf

    7 DCRF ed. 6 Preface 7...
  • Page 17 TSM Océ 7050 Preface...

  • Page 18: Current Status Sheet

    8 Current status sheet CAS-C ed. 4 CHAPTER SECTION Preface ed. 6 ed. 6 Installation ed. 6 ed. 6 Faults ed. 6 ed. 6 Functions DIAG SDS ADJU DISA FUNC ELEC COMP ed. 6 ed. 6 ed. 6 ed. 6 ed.
  • Page 19 TSM Océ 7050 Preface...
  • Page 20 Technical Service Manual Océ 7050 Installation...
  • Page 21 Technical Service Manual Océ 7050...
  • Page 22 Contents Installation 1 Machine 3 2 Stand installation 7 Dismantling 3 Necessary parts 8 4 Procedure 8 ed. 6 Installation...
  • Page 23 TSM Océ 7050...

  • Page 24: Installation

    Installation 1 Machine Take the machine from the pallet. Remove the transport reinforcement bars from the stand. Open the left cover. Remove the waste-toner bag. Remove the black plastic cover at the left-hand side (3 screws). Open the right side cover (3 screws). Remove at the left and right side the cable ties from the upper feed assembly.
  • Page 25 Connect connector 05X1 (toner supply motor 05M1). Mount the black plastic cover at the left hand side (3 screws). Place the 2 stickers on the black plastic cover. Place the waste-toner bag. Connect the bias connector from the developing unit. TSM Océ 7050 Installation...
  • Page 26 Mount the left and right brackets. Mount the developing unit protection cover. Mount the original feed table (1 screw). Move the paper feed table upwards. Close the right side cover (3 screws). Close the left side cover. Lift the protection cover and turn it to the front (put it in the groove). Take care not to damage the seal.
  • Page 27 301 “Paper feed roller correction” 12 Pap. 301 “Lead sensor position correction” 12 Pap. 302 “Headmargin roll feed” 12 Pap. 303 “Paper feed” Check the copy quality with the test chart. (See 09 Ori. page 502). TSM Océ 7050 Installation...

  • Page 28: Stand Installation

    2 Stand installation Put the support-assy ‘A’ and ‘B’ on the floor. Mount 2 hexagon washer bolts (M4x12) in holes ‘C’ from the support assys ‘A’ and ‘B’. Mount the plate assy ‘D’. (Hook the slotted holes over screws ‘C’). Hand tight the plate assy ‘D’...

  • Page 29: Dismantling

    Place the protection material between the absorber and frame in the fuser unit. Roll up the main cable and fasten it with a cable tie. Tape the cable onto the absorber. Mount the transport reinforcement bars. TSM Océ 7050 Dismantling...
  • Page 30 Technical Service Manual Océ 7050 Faults...
  • Page 31 Technical Service Manual Océ 7050...
  • Page 32 Contents Copy quality 1 Basic machine 3 2 Roll unit 15 Error codes 3 General 16 4 Error description 18 5 General 23 6 SDS test description 24 7 Measuring the drum current 37 ed. 6 Faults...
  • Page 33 TSM Océ 7050...

  • Page 34: Copy Quality

    Copy quality 1 Basic machine White copy possible cause action / remark page 37 grid / corona wire connected to measure charge current (See Faults ground pollution corona wire not connected static hair aluminium chip end of grid wire too long (max. 2.5 mm) page 37 high voltage supply 22PBA04 measure charge current (See Faults...
  • Page 35 / compare transfer failure paper too humid / condition maximum light exposure sensor 04PBA02 is covered. jumper on exposure supply 04PBA01 in the wrong position (See figure 04 Exp. page 301 TSM Océ 7050 Copy quality...
  • Page 36 Dark or black copy possible cause action / remark drum not grounded check contact (irregular black / white) exposure lamp 04E1 off check lamp scour lamp connectors sunlight falls on the exposure first 3 cm of the leading edge is dark. sensor 04PBA02 instruct the operator and re-position the machine...
  • Page 37 (See Faults page 37 toner lumps / carrier (white check in black area on polyester film / replace spots) paper too humid use paper with the correct humidity TSM Océ 7050 Copy quality...
  • Page 38 Uneven background in feed direction possible cause action / remark 7 “Cleaning the charging grid polluted See Maintenance unit” SLA polluted clean with cleaner O original glass polluted see Maintenance 7 “Cleaning the original glass” pressure plate polluted clean with cleaner A first few copies made with a make some more copies new drum...
  • Page 39 See Maintenance / clean with cleaner cleaning blade damaged check for chips / hair drum is scratched check scraper / brush / cleaning blade deposit on the drum clean the drum (See Maintenance page 8 TSM Océ 7050 Copy quality...
  • Page 40 White stripes in feed direction possible cause action / remark absorber foil not in position check foil page 7 dirty corona wire see Maintenance wires fuser extremely curled paper dirty output rollers clean with cleaner K 6 “Dirty copy” air handling See Faults (irregular scratches)
  • Page 41 SDS test -3, -2. (See Faults page 25 wrong toner compare lower paper guide plate not cor- check / jammed paper rectly positioned check each heater (± 11 Ω) heaters partly not used (short- circuit) TSM Océ 7050 Copy quality...
  • Page 42 Image out of focus possible cause action / remark page 402 SLA not positioned against the see 04 Exp stop SLA slant on bracket compare measurement left and right / replace image deformed make sure that the SLA is straight / replace original glass not correctly posi- position on SLA bracket and rear plate tioned...
  • Page 43 / check tioned original slips check clutch slips / polluted clean / replace material not within specs / curl check specs. material kind, thickness See Func. 25 film ↔ paper material type TSM Océ 7050 Copy quality...
  • Page 44 Image enlargement not correct possible cause action / remark 301 adj. 1 image enlargement not adjust. See 09 Org. correctly adjusted Shaky image possible cause action / remark tension of the drum drive belt adjust. See 23 Drive 301 adj. 2 301 adj.
  • Page 45 / remark static charge of the origi- Clean original glass and pressure plate with cleaner nal glass Supports (Z-0400-20) not mount (8x) mounted Top cover has axial play Fill up with a ring advice: use Mod.4 TSM Océ 7050 Copy quality...

  • Page 46: Roll Unit

    2 Roll unit Skewed cutting of the paper possible cause action / remark knife does not cut fast clean the 6 guide wheels of the knife unit (especially enough when the width is 914 mm) dog-eared paper check 12 PAP 303 adj.

  • Page 47: Error Codes

    Error codes 3 General The errors in the Océ 7050/51 and the Océ 7055/56 can be subdivided into the following categories: FE Fatal Error A fatal error is an error in the control mechanism. The correct functioning of the control mechanism is not guaranteed after a fatal error. f.i.:...
  • Page 48 Error type Indication for the Océ 7050/51 Indication for the Océ operator 7055/56 operator FE (Fatal Error) No indication. Total stop. MRE (Machine PAPER PATH LED is continuously PAPER PATH LED is contin- Recoverable uously ON Error) EXPOSURE LED’s flash and indi-...

  • Page 49: Error Description

    Check exposure lamp 04E1 switching on the Check exposure sensor exposure 04PBA02 with SDS test page 33 +2, -4 (See Faults Check wiring Check main controller 22PBA01 (See 22 Con. page 401 TSM Océ 7050 Error codes...
  • Page 50 Cause of the MRE Action operator in SDS −4 ⇒ +4 7050/51 7055/56 Fuser errors flashing exp. 0801 110000001 The correct fuser Check front fuser 08E1 and LED +2 temperature is not rear fuser 08E2 reached within a spe-...
  • Page 51 200 msec 1203 When moving the Check with SDS test -4, -4, knife from left to page 37 -1 (See right, Check sensor knife sensor right Check wiring 12B2 is activated within 200 msec TSM Océ 7050 Error codes...
  • Page 52 ORE’s indication for the Cause of the ORE Action operator 7050/51 7055/56 Basic machine Copy material removed during Remove original Remove paper STOP button pressed during a job Check paper path Original feed problem Check sensors Instruct the operator a flashing...
  • Page 53 WARNING flashing The ADD TONER Check wiring toner supply motor 05M1 (red = +) LED flashes while Check the operation of the toner supply switch TONER LED there is sufficient toner 05S1 TSM Océ 7050 Error codes...

  • Page 54: General

    5 General The purpose of the Service Diagnostic System (SDS) is to support the service technician in identifying the causes of errors and to provide information on the errors themselves. It is also an important tool for adjustments and installation. The SDS tests are sub-divided into the following categories: page 25 input tests...

  • Page 55: Sds Test Description

    At an Océ 7055/7056 most of the SDS values are indicated in the display. These values can be changed with the + and - buttons. Do not forget to confirm a change with the <COPY MATERIAL> button. Leaving SDS Switch the machine OFF and ON 6 SDS test description TSM Océ 7050...
  • Page 56 Level code indication: paper film Level 0 Level 1 Level 2 Description Remarks 0000 n.a. 1000 no function no function no function no function input test toner supply switch DEVSUPSW 05S1 paper flap switch 15S1 PTRFLAPSW paper output sensor PTROUTSE 15B3 paper input sensor PTRINPSE...
  • Page 57 Connect voltmeter between TP1 and TP4 on main controller 22PBA01 and wait for ± 5 minutes. separation, transfer CONSEP, CONTRA transfer CONTRA toner sensor voltage adjustment lamp ON and separa- EXPPWM tion used for exposure max. level charging CONCHG TSM Océ 7050...
  • Page 58 Level 1 Level 2 Description Remarks 0000 0011 1011 no function no function Upto machine 7050 25000 output voltage +1V Refers to the output voltage of the CPU output voltage +0.5V From board. This the input special test machine voltage for the toner output voltage +0.1V...
  • Page 59 STOP button brings you to level 0. The relation between a pressed button and the exposure LED’s is indicated below: lighter darker copy material correction special test no function trailing edge + trailing edge - number of copies + number of copies - TSM Océ 7050...
  • Page 60 Level code indication: paper film Level 0 Level 1 Level 2 Description Remarks 0000 0011 1011 default settings influences: copy size head margin exp. zero level set-point fixing temperature for film (4.5 or 3.5 mils) no function no function polyester film 4.5 mils set-point fixing tem- perature for film adjustment polyester film 3.5 mils...
  • Page 61 +0.5 mm margin for manual feed. head margin +0.25 mm no function head margin -0.25 mm head margin -0.5 mm min.: -15 mm max.: +15 mm head margin -0.75 mm default: 0 mm head margin -1 mm TSM Océ 7050...
  • Page 62 Level code indication: paper film Level 0 Level 1 Level 2 Description Remarks exp. zero level +2.50% min.: 8.00% max.: 52.10% exp. zero level +1.00% default: 20% exp. zero level +0.25% exp. zero level +0.05% no function exp. zero level -0.05% exp.
  • Page 63 16 Faults no function no function no function no function error no function logging the last but two occurred MRE’s the last but one occurred MRE last occurred MRE TSM Océ 7050...
  • Page 64 Level code indication: paper film Level 0 Level 1 Level 2 Description Remarks 0000 0110 1110 In level 1 a specific ADC channel can be chosen. The digital value of this channel is indicated by the exposure LED’s as follows: Value exp +4 exp +3...
  • Page 65 35 roll unit special test page 36 goto no function roll unit separate out- put test goto page 36 n.a. roll unit input test. goto page 37 TSM Océ 7050...

  • Page 66: No Function

    Level code indication: paper film Level 2 Level 3 Description Remarks 10100 11100 no function roll unit no function adjust-m ents no function no function no function roll unit configuration 1 = 1 roll PLUS: 2 = 2 rolls to increment, Default 1 MIN: to decrement...

  • Page 67: Roll Unit Adjustments

    PBA 12PBA01 are acti- drive motor lower roll vated / de-activated to select the 12M2 driver motor (FEDMOSEL) knife motor 12M3 knife motor movement to the right knife motor 12M3 knife motor movement to the left TSM Océ 7050...

  • Page 68: Measuring The Drum Current

    Level code indication: paper film Level 2 Level 3 Description Remarks n. a. 11000 roll unit input no function always off test lower roll empty sensor 12B5 upper roll empty sensor 12B4 knife sensor right 12B2 knife sensor left 12B1 lead sensor 12B3 door switch upper roll 12S1 door switch lower roll 12S2...
  • Page 69 TSM Océ 7050...
  • Page 70 Technical Service Manual Océ 7050 Photoconductor...
  • Page 71 Technical Service Manual Océ 7050 08080 8...
  • Page 72 Contents Disassembly 1 Drum replacement 401 ed. 6 01 Photoconductor...
  • Page 73 TSM Océ 7050...
  • Page 74 Disassembly 1 Drum replacement A new drum is delivered as an as- sembly. For monitoring the drum Record- Drum reporting card code lifetime and the reasons for re- Drum number placement, a Drum Reporting Card is included in each drum Machinenumber Machinetype box.
  • Page 75 Drum removal Remove the developing unit (See 05 DEV page 401). Remove the drum drive belt. Slide off the toothed belt pulleys from the drum. Slide the drum to the front and put it in the groove. TSM Océ 7050 Disassembly...
  • Page 76 Technical Service Manual Océ 7050 Charging...
  • Page 77 Technical Service Manual Océ 7050 08080 8...
  • Page 78 Contents Disassembly 1 Charging unit 401 2 Air handling box 401 3 Grid wire of the charge unit and grid zener diode 02V1 402 Functional description 1 Charging 501 2 Air handling 501 ed. 6 02 Charging...
  • Page 79 TSM Océ 7050...

  • Page 80: Disassembly

    Disassembly 1 Charging unit Open the left cover. Open the right cover. Open the fuser unit. Loosen the 2 screws in the protection cover . Lift and turn the protection cover to the rear. Remove the 2 pressure blocks. Disconnect the charge connector from the charge unit (right side). Disconnect the ground connector and eraser connector from the charging unit (left side).

  • Page 81: Grid Wire Of The Charge Unit And Grid Zener Diode 02V1

    Position the left housing at an angle of approx. 45 ° by blocking the left hous- ing with the screw. Insert the grid wire through the hole in the protrusion of the left housing. Wrap the grid wire 5 times around the protrusion of the left housing. TSM Océ 7050 Disassembly...
  • Page 82 max. 2.5 mm grid wire Wind the grid wire 15 times between the left and right housing from the outside inwards. Position the grid wire in the toothed bridges. Make sure that the wires are positioned parallel. Wrap the grid wire 5 times around the protrusion of the right housing. Insert the grid wire 3 times through the hole in the protrusion of the right hous- ing and make a knot each time.
  • Page 83 TSM Océ 7050 Disassembly...

  • Page 84: Functional Description

    The air handling is very essential for the correct functioning of the Océ Note: 7050. Sealing is essential due to the sensitivity of the fuser to convection. The air handling has the following functions: It keeps the ozone emission within specs.
  • Page 85 TSM Océ 7050 Functional description...
  • Page 86 Technical Service Manual Océ 7050 Exposure...
  • Page 87 Technical Service Manual Océ 7050 08080 8...
  • Page 88 Contents Adjustments 1 Exposure maximum level 301 2 Exposure zero level 302 Disassemblies 1 Exposure lamp 401 2 Exposure lamp holder 401 3 Self focussing Lens Array 402 Functional description 1 Exposure control 501 2 exposure supply 04PBA01 502 ed. 6 04 Exposure...
  • Page 89 TSM Océ 7050...

  • Page 90: Adjustments

    Adjustments 1 Exposure maximum level First we have to adjust the voltage at which the lamp will have its maximum power. This voltage is indicated by the manufacturer of the power supply. When the lamp gets hotter, it produces more light with the same input power. Therefore we cannot set the voltage at the wanted value, but do we have to do the adjustment as follows: Put a folded, white A1 sheet on the original glass.

  • Page 91: Exposure Zero Level

    Make a landscape copy of the test chart with the exposure level on “0”. Adjust with SDS test 0, -4 the exposure zero level (See Faults page 31) until: the light gray strip is just not visible over the complete copy. no. 3 on the copy is just visible TSM Océ 7050 Adjustments...

  • Page 92: Exposure Lamp

    Disassemblies 1 Exposure lamp When mounting the exposure lamp make sure that the identification mark is at the left-hand side and that the exposure window is pointing upwards. identification mark front exposure window 2 Exposure lamp holder When mounting the exposure lamp holder, make sure that it is positioned as indicated.

  • Page 93: Self Focussing Lens Array

    Slide the SLA as far as possible upwards and to the right. Tighten the 2 screws. Mount the lamp guard downwards over the total length as far as possible. upper feed assembly screw (2x) original feed table original glass lamp guard exposure lamp 04E1 TSM Océ 7050 Disassemblies...

  • Page 94: Functional Description

    Functional description 1 Exposure control The main controller 22PBA01 sends a signal for the “required light intensity” to the exposure supply 04PBA01. The “actual light intensity” is measured by the exposure sensor 04PBA02. These two values are compared on the exposure supply 04PBA01.

  • Page 95: Exposure Supply 04Pba01

    When the fuse is blown, then problaby the PBA is defective. Please Warning: replace the PBA. Testpoint Signal name Explanation EXPSE POWER Line input can be measured between TP3 and the fuse W1-TB1 configuration 115 V W1-TB2 configuration 230 V TSM Océ 7050 Functional description...
  • Page 96 Technical Service Manual Océ 7050 Developing...
  • Page 97 Technical Service Manual Océ 7050 05050 5...
  • Page 98 Contents Adjustments 1 Toner sensor voltage adjustment (upto machine 705025000/705530000) 301 2 Toner sensor voltage adjustment (from machine 705025000/705530000) 302 3 Toner sensor voltage setting 303 4 Eccentrics 304 Disassemblies 1 Developing unit 401 2 Developer installation procedure 403 3 The toner concentration sensor 05B1 403 Functional description 1 Toner supply 501 2 Bias voltage 502...
  • Page 99 TSM Océ 7050...

  • Page 100: Toner Sensor Voltage Adjustment (Upto Machine 705025000/705530000)

    Adjustments 1 Toner sensor voltage adjustment (upto machine 705025000/705530000) This adjustment must be made, when new developer has been added. Note: Add new developer (if applicable (See 05 Dev page 403)). Remove the rear cover. Connect a voltmeter between TP5 and TP1 (GND) on the main controller 22PBA01 and adjust with potmeter R55 until the voltage is 7.0 V ±...

  • Page 101: Toner Sensor Voltage Adjustment (From Machine 705025000/705530000)

    Read out the value from the paper length display and note this value in the log- book chart. (V control = ..V). Stop the test. Frontside machine TSM Océ 7050 Adjustments...

  • Page 102: Toner Sensor Voltage Setting

    3 Toner sensor voltage setting This adjustment must be made, when the main controller 22PBA01 or Note: the low voltage supply 22PBA02 has been replaced. Upto machine 705025000/705530000 Connect a voltmeter between TP5 and TP1 (GND) on the main controller 22PBA01.

  • Page 103: Eccentrics

    Pins on position 1: O.D. increase of approx. 0.2 Pins on position 2: O.D. decrease of approx. 0.2 Right side: Pins on position 1: O.D. decrease of approx. 0.2 Pins on position 2: O.D. increase of approx. 0.2 eccentric TSM Océ 7050 Adjustments...

  • Page 104: Developing Unit

    Disassemblies 1 Developing unit Developing unit removal Open the left side cover. Remove the waste toner bag. Remove the black plastic cover at the left hand side (3 screws). Disconnect the toner concentration sensor 05B1. Disconnect connector 05X1 (toner supply motor 05M1). Remove the toner dosage unit (1 screw).
  • Page 105 Lift the protection cover and turn it to the front (put it in the groove). Take care not to damage the 2 ridges. Note: Tighten the 2 screws in the protection cover. Close the fuser unit. Close the left side cover. TSM Océ 7050 Disassemblies...

  • Page 106: Developer Installation Procedure

    2 Developer installation procedure Remove the developing unit (See 05 Dev. page 401). Removing the old developer. Put the developing unit on A1 sheets. Open the upper lid and remove it. Turn the developing unit until the developing roller points upwards. Then turn the unit to the front until the developer falls out of the unit.
  • Page 107 TSM Océ 7050 Disassemblies...

  • Page 108: Functional Description

    Functional description 1 Toner supply When the toner level is low, the toner supply motor 05M1 feeds toner. During toner dosing, the toner supply switch 05S1 detects if there is still sufficient ton- The toner concentration sensor 05B1 is cleaned by a cleaning flap. The toner supply switch 05S1 is a reed switch inside the toner feed unit.

  • Page 109: Bias Voltage

    22PBA04 and the magnet roller in the developing unit. Voltage on TP1 of high voltage supply 22PBA04: -200 VDC ± 4V Voltage on the magnet roller in the developing unit: between -150 VDC and -180 VDC. TSM Océ 7050 Functional description...
  • Page 110 Technical Service Manual Océ 7050 Transfer...
  • Page 111 Technical Service Manual Océ 7050 06060 6...
  • Page 112 Contents Disassembly 1 Transfer & Separation unit 401 Functional description 1 Toner transfer 501 2 Separation 501 ed. 6 06 Transfer...
  • Page 113 TSM Océ 7050...
  • Page 114 Disassembly 1 Transfer & Separation unit Open the right cover (3 screws). Loosen the transfer & separation connector. Lower the paper feed table. Remove the transfer & separation unit over the paper feed table towards the front. Take care not to damage the pick-off pawl and the drum. Warning: ed.
  • Page 115 TSM Océ 7050 Disassembly...
  • Page 116 Functional description 1 Toner transfer The positively charged toner is attracted to the negatively charged latent image on the drum. Now the toner has to be transferred to the paper. A transfer corona charges the paper negatively. When we make sure that the force between paper and toner is stronger than the force between drum and toner, the toner particles will move to the paper.
  • Page 117 TSM Océ 7050 Functional description...
  • Page 118 Technical Service Manual Océ 7050 Cleaning...
  • Page 119 Technical Service Manual Océ 7050 07070 7...
  • Page 120 Contents Disassembly 1 Cleaning unit 401 2 How to bend the cleaning unit seals 401 ed. 6 07 Cleaning...
  • Page 121 TSM Océ 7050...
  • Page 122 Disassembly 1 Cleaning unit Remove the drum (See 01 Phot. page 401). Cover the 2 holes in the air handling box, to prevent the springs from Note: falling in. Loosen the 2 springs of the cleaning unit and take the springs out of the ma- chine.
  • Page 123 Disassembly...
  • Page 124 Technical Service Manual Océ 7050 Fusing...
  • Page 125 Technical Service Manual Océ 7050 08080 8...
  • Page 126 Contents Adjustments 1 Fusing temperature for polyester film 301 Disassembly 1 Mounting the fusing NTC’s 401 2 Heater section removal 402 3 SSR 08S3 402 Functional Description 1 Fuser 501 2 Safety Precautions 501 3 Temperature regulation 502 ed. 6 08 Fusing...
  • Page 127 TSM Océ 7050...

  • Page 128: Fusing Temperature For Polyester Film

    Adjustments 1 Fusing temperature for polyester film When the original or the paper is placed, the fusing unit allready heats up to a specific temperature (setpoint) which depends on the choosen material (paper or film). When the original and the paper are present, the fusing unit will heat up to the fusing temperature.
  • Page 129 TSM Océ 7050 Adjustments...

  • Page 130: Mounting The Fusing Ntc's

    Disassembly When you bridge the fuser safety switch 08S1 (USA also fuser safety Caution: switch 08S2) the main voltage is connected to the heaters. 1 Mounting the fusing NTC’s In the middle two lamellas of the heater is a gap for mounting the NTC’s. Put the NTC tubes in the gap until they hit the stop.

  • Page 131: Heater Section Removal

    When installing the SSR 08S3, it is possible to interchange the wires Warning: indicated on the SSR with “input”. For the correct connection see the numbers on the wires as indicated in the figure. load input TSM Océ 7050 Disassembly...

  • Page 132: Functional Description

    In previous LV-DE machines, fusing was done with heat and pressure by means of heat rollers. In the Océ 7050 only heat and radiation in combination with LET (Low Energy Toner) is used. To get a correct fusing, the temperature must be much higher than usual (±...

  • Page 133: Temperature Regulation

    The setpoint temperature for film can be set ac- cording to the thickness of the film (4,5 mils or 3,5 mils). The temperature for 4,5 mils is approx. 30 °C higher than for 3,5 mils (see 08 Fix. 301 adj. 1 TSM Océ 7050 Functional Description...
  • Page 134 Technical Service Manual Océ 7050 Originals...
  • Page 135 Technical Service Manual Océ 7050 09090 9...
  • Page 136 Contents Adjustments 1 Image enlargement 301 Functional description 1 Original drive 501 2 The service test original 502 ed. 6 09 Originals...
  • Page 137 TSM Océ 7050...
  • Page 138 Adjustments 1 Image enlargement Use for copy material A1 plain paper 75 grs/m (20 lbs). Make a portrait copy of the test chart. Measure the difference between the 1,0 arrow length on the copy and the 1,0 arrow length on the original in feed direction. Adjust with SDS test 0, -2 the image enlargement until the difference is approx.
  • Page 139 TSM Océ 7050 Adjustments...
  • Page 140 Functional description 1 Original drive The original sensor 09B1 (ORGSE) detects if an original is present. After a certain time delay to ensure proper alignment against the first pinch, the orig- inal feed motor 09M1 starts turning and drives the two original roller pairs to transport the original to the rear.
  • Page 141 The service test original (code no. 0831382), has been developed to check whether the copy quality is within specification and for diagnosing the cause of copy quality problems in the Océ 7050 / 7055 model series. Copies must be made on standard Océ plain paper 75 gr /m (20 lbs) Copy quality parameters for the Océ...
  • Page 142 The condition of the copier should be according to all the adjustment proce- dures when measuring copy quality. Further the environmental condition must be between 30-60 % R.H. and 20-27 °C. Optical density (O.D.) The O.D. must be ≥ 0.7 and ≤ 1.3. Measure it on 10 places at bar Ib and deter- mine the average.
  • Page 143 The copy length variation must be between -2 and +2 mm Aligment of cutting The aligment of cutting must be within ±1 mm over width of 914 mm Squareness of cutting The squareness of cutting must be within 2 mm over width of 914 mm TSM Océ 7050 Functional description...
  • Page 144 Technical Service Manual Océ 7050 Papertransport...
  • Page 145 Technical Service Manual Océ 7050 12121 2...
  • Page 146 Contents Adjustments 1 Paper feed roller correction 301 2 Lead sensor position correction 301 3 Headmargin roll feed 302 4 Linear knife 302 5 Paper feed 303 6 Drawer 304 7 lower roll empty sensor 12B5 and upper roll empty sensor 12B4 305 Disassembly 1 Knife 401 2 Roll unit control PBA 12PBA01 401...
  • Page 147 TSM Océ 7050...

  • Page 148: Paper Feed Roller Correction

    Adjustments First run SDS test +0, -1, -1 country setting to Europe 1 Paper feed roller correction Upper roll Make sure that a full plain paper roll is used when doing this adjustment. Run SDS test +4, 0, -4 and set the length correction at 8440 Run SDS test +4, 0, -2 and set the lead sensor correction 8440 Push on the operating panel standard button and choose the length 841 Make two copies with this setting.

  • Page 149: Headmargin Roll Feed

    The leading edge of the original must just not be visible on the copy. 4 Linear knife Loosen the screw. Position the linear knife against the ridge. Tighten the screw. screw linear knife right side view ridge TSM Océ 7050 Adjustments...

  • Page 150: Paper Feed

    5 Paper feed Loosen the bolt and move the plate until the distance is as indicated. Tighten the bolt. bolt plate 8.5 ± 0.5 mm ed. 6 12 Paper roll feed 303...

  • Page 151: Drawer

    Loosen the two front screws (left and right). Push the drawer inwards until the distance is as indicated in the figure. 4.5 +1/-0 mm Tighten the two front screws (left and right). Pull out the drawer. Tighten the other 4 screws. TSM Océ 7050 Adjustments...

  • Page 152: Lower Roll Empty Sensor 12B5 And Upper Roll Empty Sensor 12B4

    7 lower roll empty sensor 12B5 and upper roll empty sensor 12B4 Loosen bolt 1 and bolt 2 (hand tight). Push the bracket in the indicated direction. Tighten bolt 1 and bolt 2. Rotate the roller to check a complete revolution of the sensor wheel. When the sensor wheel skids, increase the pressure.
  • Page 153 TSM Océ 7050 Adjustments...

  • Page 154: Knife

    Disassembly 1 Knife Remove the front cover and one of the 2 side covers from the roll unit. Remove the second side cover. Remove the knife unit cover (remove 2 screws, loosen 2 screws). Loosen the connectors from the knife motor 12M3. Loosen the connectors from the knife sensor left 12B1 and from the knife sen- sor right 12B2.

  • Page 155: Dew Preventer

    Mount the bundle through the holes on the left hand side (front view machine) and fix these bundle with cable ties in the roll units ( see drawings manual or 1 roll or 2 roll units). Manual roll 1 Roll 2 Roll TSM Océ 7050 Disassembly...
  • Page 156 Mount the earth of the bundle to the bottom plate (Z-1205-01). Connect the two connectors of the bundle to the connectors of the heater assy. Only in case of a manual roll unit break plate A out of the heater assy. Loosen the screws of the cover plate.
  • Page 157 TSM Océ 7050 Disassembly...

  • Page 158: Functional Description

    Functional description 1 General The Océ 7050 is also available with a roll unit. This roll unit can contain one roll (Océ 7055) and two rolls (Océ 7056). The roll unit will automatically feed paper and it will cut the paper to the correct length. An optional dew preventer can be installed.

  • Page 159: Paper Transport

    Therefore a bulge has to be created between the knife and the paperfeed pinch of the basic machine. The paper will be retracted when the other roll is selected (Océ 7056). TSM Océ 7050 Functional description...

  • Page 160: Length Measurement

    4 Length measurement The length which has to be cut, is converted into a specific number of pulses for the drive motor upper roll 12M1 (drive motor lower roll 12M2). The count- ing of this number of pulses starts when the paper has reached the lead sensor 12B3.
  • Page 161 12B2 becomes active. TSM Océ 7050 Functional description...
  • Page 162 Electrical description The roll unit control PBA 12PBA01 is used to communicate with the basic ma- chine and to control the operation of the roll unit. The 24V supply for the roll unit and the 5V supply for the operation of the roll unit control PBA 12PBA01 are supplied by the basic machine.
  • Page 163 SENSOR 12B5-1 +5V_5 X6-6 12B5-2 RUNSE2 X6-7 LED V15 GND5V_5 12B5-3 X6-5 12B5 LOWER ROLL EMPTY SENSOR * In case of an Océ 7055 configuration, X6 pins 1-2 and pins 3-4 are bridged by jumpers. TSM Océ 7050 Electrical description...
  • Page 164 Technical Service Manual Océ 7050 Papertransport...
  • Page 165 Technical Service Manual Océ 7050 15151 5...
  • Page 166 Contents Adjustments 1 Head margin manual feed 301 2 Upper paper guide plate position 301 Disassembly 1 Paperfeed table 401 Functional description 1 Paper input 501 2 Paper output 502 ed. 6 15 Paper transport...
  • Page 167 TSM Océ 7050...

  • Page 168: Head Margin Manual Feed

    Adjustments 1 Head margin manual feed Use for copy material A1 plain paper 75 grs/m (20 lbs). Make a copy of the test chart with manual feed. Measure the head margin (compare with the test chart). Adjust with SDS test 0, -3 the head margin to approx. −1 ± 1 mm. (See Faults page 30).
  • Page 169 TSM Océ 7050 Adjustments...
  • Page 170 Disassembly 1 Paperfeed table When you removed the paperfeed table and placed it again, you have to check the following: Open the fuser unit. Push the lower paper guide plate (Z0210-8) towards the front. You should now feel that the lower paper guide plate is spring loaded. Note: ed.
  • Page 171 TSM Océ 7050 Disassembly...

  • Page 172: Functional Description

    Functional description 1 Paper input After a certain time The paper input sensor 15B1 detects if paper is present. delay to ensure proper alignment against the first pinch , the paper input clutch 15Y1 is energized and the main motor 23M1 drives the paper input roll- ers.

  • Page 173: Paper Output

    This sensor checks the paper transport and timing. The sensor wheel of the paper output sensor 15B3 is driven by the paper. When there is no paper, the sensor wheel does not rotate and therefore no pulses are generated. TSM Océ 7050 Functional description...
  • Page 174 Technical Service Manual Océ 7050 Control...
  • Page 175 Technical Service Manual Océ 7050 22222 2...
  • Page 176 Contents Disassembly 1 main controller 22PBA01 401 2 Low voltage supply 22PBA02 401 Functional Description 1 main controller 22PBA01 501 2 high voltage supply 22PBA04 501 3 low voltage supply 22PBA02 502 4 distribution 22PBA05 503 5 Timing diagram 503 Component location 1 Connector layout 603 ed.
  • Page 177 TSM Océ 7050...

  • Page 178: Main Controller 22Pba01

    Disassembly 1 main controller 22PBA01 After installing a new main controller 22PBA01 place the EEPROM from the old main controller 22PBA01 and make the following adjustment: 05 Dev 303 “Toner sensor voltage setting” If you have to place a new EEPROM, select the country setting Europe or USA with SDS test +0, -1 (See Faults page 29) and make the following adjustments:...
  • Page 179 TSM Océ 7050 Disassembly...

  • Page 180: Functional Description

    Functional Description 1 main controller 22PBA01 The main controller 22PBA01 controls the complete functioning of the ma- chine. Testpoint Signal name Explanation reference GND + 5V Power supply measurement points. + 24V TONER SENS Used for toner sensor adjustment see ‘Toner sensor voltage CONTROL VOLTAGE adjustment (upto machine 705025000/705530000)’...

  • Page 181: Low Voltage Supply 22Pba02

    230V ± 10% (115 V ± 10%) measured between TB3 and the fuse GND24 Ground 24V +24 V DC ± 5% (22.8V - 25.2 V) GND5 Ground 5V + 5V DC ± 4% (4.8 V - 5.2 V) TSM Océ 7050 Functional Description...

  • Page 182: Distribution 22Pba05

    4 distribution 22PBA05 The distribution 22PBA05 interfaces between the main controller 22PBA01 and the mains. Two relays are situated on this PBA. The safety relay K1 switches the front fuser 08E1, the rear fuser 08E2 and the exposure supply. The main motor relay K2 switches the main motor 23M1. The distribution 22PBA05 also generates a synchronisation signal for the main controller 22PBA01.
  • Page 183 TSM Océ 7050 Functional Description...

  • Page 184: Component Location

    Component location (See next page) ed. 6 22 Control 601...
  • Page 185 19 20 TOP VIEW REAR VIEW TSM Océ 7050 Component location...

  • Page 186: Connector Layout

    Code Description Code Description 02PBA02 charge eraser 02PBA02 08S3 SSR 08S3 04E1 exposure lamp 04E1 09B1 original sensor 09B1 04PBA01 exposure supply 09M1 original feed motor 09M1 04PBA01 04PBA02 exposure sensor 04PBA02 25 09PBA01 original feed motor control 09PBA01 05B1 toner concentration sensor 15B1 paper input sensor 15B1...
  • Page 187 TSM Océ 7050 Component location...
  • Page 188 Technical Service Manual Océ 7050 Drive...
  • Page 189 Technical Service Manual Océ 7050 23232 3...
  • Page 190 Contents Adjustments 1 Tension of the drive belt of the original rollers 301 2 Tension of the drum drive belt 301 3 Tension of the main drive belt 302 Disassembly 1 main motor 23M1 removal 401 ed. 6 23 Drive...
  • Page 191 TSM Océ 7050...
  • Page 192 Adjustments 1 Tension of the drive belt of the original rollers Loosen the bolts A, B and C. Push the motor assembly in the direction of the arrow. Tighten bolt B. Tighten bolts A and C. bolt A bolt B motor assembly bolt C 2 Tension of the drum drive belt...
  • Page 193 3 Tension of the main drive belt The tension of the main drive belt is determined by a tensioner. The position of this tensioner is related to the configuration. (50 Hz or 60 Hz.). 50 Hz 60 Hz TSM Océ 7050 Adjustments...
  • Page 194 Disassembly 1 main motor 23M1 removal Remove the heater unit (See 08 Fus. page 402). Disconnect the connectors from the main motor 23M1. Remove the connectors from the high voltage supply 22PBA04. Remove the connector from the paper input clutch 15Y1. Remove the high voltage supply 22PBA04.
  • Page 195 TSM Océ 7050 Disassembly...
  • Page 196 Technical Service Manual Océ 7050 Customer...
  • Page 197 Technical Service Manual Océ 7050 25252 5...
  • Page 198 Customer, Environment, Consumables 1 Technical specifications 3 2 Site conditions 3 3 Configuration (modelgroup 130: De PPC 7050) 6 4 Environmental and safety aspects 7 5 Originals that can be used 9 6 Copy material that can be used 9 ed.
  • Page 199 TSM Océ 7050...

  • Page 200: Technical Specifications

    Customer, Environment, Consumables 1 Technical specifications Process Dry indirect electrostatic Exposure Slit exposure with one fluorescent lamp and SLA Developing system Binary toner Fixing system Instant heating Warm-up time None 1:1 ( ≤ ± 0.5% upto A0/E formats 1:1 Accuracy ≤...
  • Page 201 Stand with copy receiver plus 2 automatic rolls 70 * According to our norm NEN 1055 the maximum allowable floor loads are: wooden floors 150 kg/m system floors 150 kg/m concrete floors 250 kg/m TSM Océ 7050 Customer, Environment, Consumables...
  • Page 202 Electrical supply Frequency Voltage Configuration Max. current 50 Hz ± 1 Hz 230 V ± 10% 1st. 8.3 A run 7 A 60 Hz ± 0.5 Hz 230 V ± 10% 1st. 8.3 A run 7 A 60 Hz ± 0.5 Hz 115 V ±...

  • Page 203: Configuration (Modelgroup 130: De Ppc 7050)

    3 Configuration (modelgroup 130: De PPC 7050) Model Configuration Machine Description Machine series type type subtype 7050 LV 7050 LV plain 7050 base paper copier 7049 operating panel Manual 7030 stand 7031 A1 paper shelves 7032 manual 2 rolls module...

  • Page 204: Environmental And Safety Aspects

    4 Environmental and safety aspects Emission of heat Condition Standby Continuous (max.) copying (max.) Watt Btu/s Watt Btu/s Engine 0.01 1500 1.422 Stand with copy receiver plus 1 automatic 0.01 1500 1.422 roll Stand with copy receiver plus 2 automatic 0.01 1500 1.422...
  • Page 205 UL/cUL FCC Class B * Definition of “Typical”: Typical specifications as values deducted under nominal machine, voltage and environmental conditions, using Engineering Proto Types (EPT’s). Under dif- ferent circumstances values may not be valid. TSM Océ 7050 Customer, Environment, Consumables...

  • Page 206: Originals That Can Be Used

    It is therefore recommended to use only approved Océ materials in the Océ 7050/7051. A full list of Océ materials suited for use in the Océ 7050/7051, including plain paper, transparent paper, coloured papers and various polyester films is available from your Océ...
  • Page 207 If sheets of copy material are curled, feed them in with the curl Attention: facing down, otherwise you will damage the drum. TSM Océ 7050 Customer, Environment, Consumables...
  • Page 208 Compatibility review media Materials Weight Judgement Remark Opaque paper 75 g/m (20 lbs) good Opaque paper 110 g/m (30 lbs) acceptable Bad fusing at high % RH ECO papers 75 g/m (20 lbs) good/acceptable Transparent paper 80/85 g/m (22 lbs) acceptable 90/95 g/m (25 lbs)
  • Page 209 TSM Océ 7050 Customer, Environment, Consumables...
  • Page 210 Technical Service Manual Océ 7050 Maintenance...
  • Page 211 Technical Service Manual Océ 7050...
  • Page 212 Contents Maintenance 1 Maintenance concept 3 2 Preventive Maintenance Programmes 4 3 Estimated lifetimes 6 4 Special tools 6 5 Cleaning the charging unit 7 6 Cleaning the original glass 7 7 Cleaning the transfer and separation unit 8 8 Cleaning the drum 8 ed.
  • Page 213 TSM Océ 7050...

  • Page 214: Maintenance

    Certain areas of the machine are sensitive to dust and toner pollution. The Océ 7050 has an air box inside which perfectly controls the air flow inside the ma- chine and together with the seals, this results in very little pollution. This makes PM cleaning during every CM visit almost superfluous.

  • Page 215: Preventive Maintenance Programmes

    Item Action Remark “Cleaning the original glass” on page 7 original glass pressure plate cleaner A waste toner bag output rollers cleaner K copy quality service test original 0= check + = clean x = replace TSM Océ 7050 Maintenance...
  • Page 216 PM programme (every year or 5000 lm). CAS-C item action remark photoconductor check for scratches, polish earth bush “Cleaning the charging unit” on charging unit page 7 . Check life time of the wire exposure lamp dry cloth original glass “Cleaning the original glass”...

  • Page 217: Estimated Lifetimes

    10.000 20.000 4 Special tools No special tools are required to service the Océ 7050. Only for checking and analysing copy quality deviations, maintenance purposes and for correct han- dling of the procedures, the following items are necessary: Code number Description 0831.382...

  • Page 218: Cleaning The Charging Unit

    5 Cleaning the charging unit Take the charging unit out of the machine. Remove the cover. Remove dirt from the wire, grid, and the inside of the unit, without using any solvent. Take with a pair of tweezers a piece of Masslinn cloth and moisten this with Cleaner R.

  • Page 219: Cleaning The Transfer And Separation Unit

    It is possible that the cleaned spot is lighter in dark area’s. This phenom- Note: enon will disappear after 10 - 25 copies. Instruct the operator to lower the paper feed table when he removes a jammed sheet. TSM Océ 7050 Maintenance...
  • Page 220 Cleaning / polishing the drum Before cleaning the drum, make sure that the occurred problem is really related to the drum. Therefore the following operations should be carried out: Clean the corona units and wires If necessary, replace the developer Check the cleaning blade Make some test copies of the service test original and check the quality as de- scribed in 09 ORI...
  • Page 221 Make some test copies and check the quality as described in 09 ORI page 502. If the result is not correct, repeat the cleaning again. If the result is still not sat- isfactory, replace the drum. TSM Océ 7050 Maintenance...
  • Page 222 Océ XXXX xx-INKJET PRINTER Technical Service Manual Océ 7050 Family plain paper copiers Code nr. 0109.634 Partslist ed. 6 Date 04-2001...
  • Page 223 TSM Océ 7050 Family plain paper copiers Contents Z-0030 Introduction Z-2200 Control section Z-0200 Charging / Transfer units Z-2300 Drive section Z-0210 Air section Z-2400 Stand A0, Océ 7033 Z-0400 Photoconductor/exposure/ original Z-2500 Frame and covering section Z-2550 Tools Z-0502 Developing section 1...
  • Page 224 - Description prefaced with “- -” is a part of the preceding assy part. When ordering parts state the following data: Description prefaced with “- - -” is a part of the preceding assy - type of the machine (Océ 7050) part. - partnumber - description and quantity of the desired part.
  • Page 225 TSM Océ 7050 Partslist Z-0200 Charging / Transfer units 10 11 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0200...
  • Page 226 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION CHARGING / TRANSFER UNITS 2912.625 - CHARGING ASSY 2999.802 - - CORONA-WIRE CPL. 2912.615 - - LID 2912.620 - PRESSURE BLOCK 3861.198 - COMPRESSION SPRING 5583.883 - ERASER PBA 2912.622 - BUSH 2912.650...
  • Page 227 TSM Océ 7050 Partslist Z-0210 Air section 21 22 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0210...
  • Page 228 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION AIR SECTION 7048.518 - AIR SUPPLY ASSY 2926.727 - - CLAMP 2926.728 - - CLAMP 2944.945 - - CLAMP 2926.707 - - FAN MOTOR 24V 2926.714 - - SNAP RIVET 2926.715 - - FILTER 2926.705...
  • Page 229 TSM Océ 7050 Partslist Z-0400 Photoconductor/exposure/ original section 12 10 26 24 25 11 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0400...
  • Page 230 - SNAP RIVET (1 SET = 10 PIECES) 2912.380 - LAMP GUARDING 2945.213 - SUPPORT BEARING 2945.219 - ORIGINAL PROFILE ASSY, UP TO 7050.20000, 7055.20000 7083.696 - ORIGINAL PROFILE ASSY, FROM 7050.20000, 7055.20000 7048.561 - ORIGINAL ROLLER 2912.384 - PLAIN BEARING 2912.387...
  • Page 231 TSM Océ 7050 Partslist Z-0502 Developing section 1 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0502...
  • Page 232 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION DEVELOPING SECTION 1 5600.347 - DEVELOPING ASSY, UP TO MOD. 10 1 5600.404 - DEVELOPING ASSY, FROM MOD. 10 1 7018.020 - - INSULATING STRIP, SEE MOD. 10 2912.538 - - SENSOR HOUSING 2926.816...
  • Page 233 TSM Océ 7050 Partslist Z-0504 Developing section 2 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0504...
  • Page 234 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION DEVELOPING SECTION 2 7005.968 - TONER DOSAGE ASSY 1933.256 - - DC MOTOR 2912.321 - - 22W03 BUNDLE 2912.683 - - GEAR 48T 2912.598 - - SHAFT 2912.592 - - MAGNETIC SWITCH 2944.852...
  • Page 235 TSM Océ 7050 Partslist Z-0700 Cleaning section Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0700...
  • Page 236 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION CLEANING SECTION 5600.348 - CLEANING ASSY 2912.651 - - CLEANING BLADE ASSY 2185.028 - - SHOULDER SCREW 7048.538 - - SHAFT, SPRING ASSY 2912.667 - - GEAR 22T 2912.669 - - SEAL PLATE ASSY 2944.946...
  • Page 237 TSM Océ 7050 Partslist Z-0800 Fusing section 1 14 13 12 10 17 15 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0800...
  • Page 238 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION FUSING SECTION 1 5600.360 - ABSORBER ASSY. 7055/56/50/51 2945.240 - - UPPER PLATE 2912.727 - - ABSORBER PLATE 2912.745 - - NTC RESISTOR 2912.729 - - FOIL 2944.982 - - TENSION PLATE 2912.731...
  • Page 239 TSM Océ 7050 Partslist Z-0801 Fusing section 2 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-0801...
  • Page 240 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION FUSING SECTION 2 7048.693 - HEATER ASSY 2926.645 - - NTC RESISTOR 2944.923 - SIDE REFLECTOR 7048.558 - ROLLER ASSY 21L 2944.889 - - O-RING 2945.213 - SUPPORT BEARING 2912.384 - PLAIN BEARING 1201.226...
  • Page 241 TSM Océ 7050 Partslist Z-1200 Stand, Océ 7030-7031 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1200...
  • Page 242 FROM 7050.20000, 7055.20000 2999.746 - SUPPORT ASSY, UP TO 7050.20000, 7055.20000 7094.386 - SUPPORT ASSY, FROM 7050.20000, 7055.20000 2955.060 - PLATE ASSY, UP TO 7050.20000, 7055.20000 7094.380 - PLATE ASSY, FROM 7050.20000, 7055.20000 2955.119 - REAR RACK, UP TO 7050.20000, 7055.20000 7094.381...
  • Page 243 TSM Océ 7050 Partslist Z-1205 Manual 2 roll device, section 1, Océ 7032 49 16 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1205...
  • Page 244 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION INDEX PART NO. DESCRIPTION 7094.365 - COVER LEFT, FROM 7032.20000 MANUAL 2 ROLL DEVICE, SECTION 1, Océ 7032 2944.790 - COVER RIGHT, UP TO 7032.20000 2977.074 - BOTTOM PLATE 7094.366 - COVER RIGHT, FROM 7032.20000 2945.058...
  • Page 245 TSM Océ 7050 Partslist Z-1208 Manual 2 roll device, section 2, Océ 7032 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1208...
  • Page 246 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION MANUAL 2 ROLL DEVICE, SECTION 2, Océ 7032 2944.781 - PLATE ASSY, UP TO 7032.20000 7094.360 - PLATE ASSY, FROM 7032.20000 2944.782 - LINEAR KNIFE 2944.783 - CLAMP PLATE 2945.055 - CUTTER CPL.
  • Page 247 TSM Océ 7050 Partslist Z-1210 Automatic 1 roll device, Océ 7035 24 10 48 25 46 44 18 17 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1210...
  • Page 248 - PBA FASTENER 2944.592 - DRIVE SHAFT 2953.477 - FIRMPACK 1033.513 - BEARING HOUSING 2955.122 - 12W04 BUNDLE, UP TO 7050.25000, 7055.30000 2351.008 - BALL BEARING 7175.996 - 12W04 BUNDLE, 1033.514 - BEARING HOUSING FROM 7050.25000, 7055.30000 2912.685 - TIMING BELT PULLEY 2944.771...
  • Page 249 TSM Océ 7050 Partslist Z-1211 Automatic 1 roll device, frame Océ 7035 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1211...
  • Page 250 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION INDEX PART NO. DESCRIPTION 2945.013 - ECCENTRIC AUTOMATIC 1 ROLL DEVICE. FRAME. Océ 7035 7048.550 - BRACKET, RIGHT 2944.638 - FRAME PLATE 7048.549 - BRACKET, LEFT 2944.637 - FRAME PLATE 2955.125 - ELECTRO PLATE 2944.635...
  • Page 251 TSM Océ 7050 Partslist Z-1215 Automatic 2 roll device, Océ 7036 29 44 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1215...
  • Page 252 - PBA FASTENER 1033.513 - BEARING HOUSING 2953.477 - FIRMPACK 2351.008 - BALL BEARING 2955.122 - 12W04 BUNDLE, UP TO 7050.25000, 7055.30000 1033.514 - BEARING HOUSING 7175.996 - 12W04 BUNDLE, 2912.685 - TIMING BELT PULLEY FROM 7050.25000, 7055.30000 3313.035 - RING 2944.771...
  • Page 253 TSM Océ 7050 Partslist Z-1216 Automatic 1 roll device, frame Océ 7036 27A 27 26-26A Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1216...
  • Page 254 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION INDEX PART NO. DESCRIPTION 27A 2981.650 - BUSH, FROM 7036.00977 AUTOMATIC 2 ROLL DEVICE. FRAME. Océ 7036 7048.599 - RIGHT RAIL ASSY 2944.643 - FRAME PLATE 7048.600 - LEFT RAIL ASSY 2944.642 - FRAME PLATE 2944.816...
  • Page 255 TSM Océ 7050 Partslist Z-1217 Papercutting unit, Océ 7035-7036 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1217...
  • Page 256 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION PAPERCUTTING UNIT. Océ 7035-7036 2944.614 - FRAME PLATE 2955.085 - FRAME PLATE 2955.046 - KNIFE SUPPORT PROFILE 7174.784 - LINEAR KNIFE 7048.554 - KNIFE PLATE 2944.665 - PAPERCLAMP PLATE 1201.226 - OPTO SENSOR 2955.044...
  • Page 257 TSM Océ 7050 Partslist Z-1250 Dew preventer, Océ 7037 7-7A 10-10A Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1250...
  • Page 258 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION DEW PREVENTER, Océ 7037 5799.605 - DEW PREVENTER ASSY, MANUAL ROLL 230V 5799.606 - DEW PREVENTER ASSY, MANUAL ROLL 120V 5799.607 - DEW PREVENTER ASSY, 1 + 2 ROLL 230V 5799.608 - DEW PREVENTER ASSY, 1 + 2 ROLL 120V 2945.087...
  • Page 259 TSM Océ 7050 Partslist Z-1500 Paper feed section Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1500...
  • Page 260 - SHAFT 2912.357 - ACTUATOR ASSY 2912.360 - SHAFT 2912.471 - CAP 2912.353 - GUARDING PLATE 7083.750 - HANDLE, UP TO 7050.20000 2912.559 - HANDLE, FROM 7050.20000 2945.085 - LEAF SPRING 2912.367 - EARTH WIRE 1828.012 - DRAUGHT STRIP 2912.565...
  • Page 261 TSM Océ 7050 Partslist Z-1505 Paper feed section, automatic roll 21 26 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-1505...
  • Page 262 2945.085 - LEAF SPRING 2912.367 - EARTH WIRE 1828.012 - DRAUGHT STRIP 2912.565 - SHAFT 2955.088 - SIDE PLATE, UP TO 7050.20000, 7055.20000 7083.723 - SIDE PLATE, FROM 7050.20000, 7055.20000 2955.089 - SIDE PLATE, UP TO 7050.20000, 7055.20000 7083.724 - SIDE PLATE, FROM 7050.20000, 7055.20000...
  • Page 263 TSM Océ 7050 Partslist Z-2200 Control section 24B-24C-24D-24E 10 11 27-27L 14 21 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-2200...
  • Page 264 - MAINS CONNECTION CABLE, 5584.721 - UP-CONTROL PBA, FROM 230V-50/60Hz 7050.25000, 7055.30000 21A 1302.014 - MAINS CONNECTION CABLE, 2967.710 - FIRMPACK, UP TO 7050.25000, 115V-60Hz 7055.30000 2912.703 - STRAIN RELIEF, 230V-50/60Hz 7175.919 - FIRMPACK, FROM 7050.25000, 22A 2268.002 - STRAIN RELIEF, 115V-60Hz 7055.30000...
  • Page 265 - - FUSE 4A, SLOW 7018.011 - BUNDLE 22W09, UP TO 7050.25000, 7055.30000 7175.714 - BUNDLE 22W09, FROM 7050.25000, 7055.30000 2977.974 - CHOKE, FROM 7050.25000, 7055.30000 7128.951 - BUFFER, FROM 7050.25000, 7055.30000 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V.
  • Page 266 TSM Océ 7050 Partslist Z-2300 Drive section 32-32A 27-27A 28-28A 31-31A Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-2300...
  • Page 267 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION DRIVE SECTION 2912.689 - BRACKET 2912.694 - GEAR/PULLEY ASSY 7024.023 - CLUTCH EC20 2254.027 - SPLIT PIN 2912.686 - ROLL 2333.301 - TIMING BELT 2333.215 - TIMING BELT 2912.686 - ROLL 2912.687 - BUSH 2912.688...
  • Page 268 TSM Océ 7050 Partslist Z-2400 Stand A0, Océ 7033 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-2400...
  • Page 269 TSM Océ 7050 Partslist INDEX PART NO. DESCRIPTION STAND A0, Océ 7033 2944.904 - PROFILE ASSY, OLD COLOUR 7094.375 - PROFILE ASSY, NEW COLOUR 2944.905 - PROFILE ASSY, OLD COLOUR 7094.376 - PROFILE ASSY, NEW COLOUR 2944.902 - PLATE, OLD COLOUR 7094.374...
  • Page 270 TSM Océ 7050 Partslist Z-2500 Frame and covering 44-44A-44B-44C 20 13 24 25 Edition: 6 Date: 04-2001 Confidential © 2001 Océ-Technologies B.V. Z-2500...
  • Page 271 FROM 7050.20000, 7055.20000 2912.624 - PLATE 2912.469 - INSIDE COVER 2944.811 - FRONT PLATE, 2912.401 - LEFT COVER, UP TO 7050.20000, UP TO 7050.20000, 7055.20000 7055.20000 7083.714 - FRONT PLATE, 7083.698 - LEFT COVER, FROM 7050.20000, FROM 7050.20000, 7055.20000 7055.20000 2945.217...
  • Page 272 DESCRIPTION 2912.509 - GUARDING COVER R, UP TO 7050.20000, 7055.20000 7083.707 - GUARDING COVER R, FROM 7050.20000, 7055.20000 2912.710 - PAPER LIP, UP TO 7050.20000, 7055.20000 7083.710 - PAPER LIP, FROM 7050.20000, 7055.20000 7083.712 - TRAY 2912.778 - FLAP, UP TO 7050.20000, 7055.20000...
  • Page 273 TSM Océ 7050 Partslist Z-2550 Tools INDEX PART NO. DESCRIPTION TOOLS 0831.382 - SERVICE TEST ORIGINAL 7991.238 - AGFA GREY SCALE 1068.117 - CLEANER A, ASSY (EXPOSURE GLASS) 1055.452 - CLEANER O, ASSY (LENS ARRAY) 1055.449 - CLEANER R, ASSY (GRID WIRE) 1929.023...
  • Page 274 TSM Océ 7050 Partslist PART NO. SIZE QTY ASSY Z-2570 Heaxgon washer bolt Fastening materials PART NO. SIZE QTY ASSY Pan head tapping screw 2121.459 2121.460 2121.479 2121.480 2113.013 2121.481 2113.075 2121.482 Hexagon tapping screw 2121.484 2121.485 Cheese head screw (zinc plated) 2113.361...
  • Page 275 TSM Océ 7050 Partslist PART NO. SIZE QTY ASSY PART NO. SIZE QTY ASSY Hexagon nut Outer circlip 2211.008 2251.112 Flat washer 2251.113 Outer circlip 2231.012 10,5 2251.210 2231.028 2231.030 Lock washer 2235.028 2235.108 E-ring 2251.011 2251.012 2251.013 Edition: 6 Date: 04-2001 Confidential ©...

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