1. Manuals
  2. Brands
  3. Konica Minolta Manuals
  4. All in One Printer
  5. DF-606
  6. Service manual

Konica Minolta DF-606 Service Manual

Hide thumbs Also See for DF-606:
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE MANUAL
Field Service
DF-606
2005.06
Ver. 1.0

Advertisement

Table of Contents
loading

Related Manuals for Konica Minolta DF-606

Summary of Contents for Konica Minolta DF-606

  • Page 1 SERVICE MANUAL Field Service DF-606 2005.06 Ver. 1.0...

  • Page 2: Revision History

    Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.

  • Page 3: Table Of Contents

    CONTENTS CONTENTS DF-606 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.

  • Page 4: Field Service Ver1.0 Jun

    CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 5: Outline

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Name Double sided original auto feeder Type Sheet-through type original auto feeder B. Functions Original size Metric: A3, B4, A4, A4R, B5, B5R, A5, A5R, B6R, 11 x 17, 8.5 x 11, 8.5 x 13 Inch: 11 x 17, 8.5 x 14, 8.5 x 11, 8.5 x 11R, 5.5 x 8.5, 5.5 x 8.5R, A3,...
  • Page 6 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Originals not allowed to be The following originals are not allowed to be used: OHP film, blueprint master, label paper, offset master, bonded original, high-quality paper of less than 35 g/m or more than 201 g/m Combination of mixed origi- Combinations of the same and different size originals is available.

  • Page 7: Maintenance

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure of the paper feed section Note • Be sure to unplug the power cord of the main body from the power outlet. 2.1.1 Replacing the pick-up roller/paper feed roller/paper feed assist roller A.
  • Page 8 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 3. Remove the spring [1]. 4. Remove the C-clips [2] and [3], and slide the bear- ing [4] and the one-way clutch [5] to the outside respectively. [2] [5] 15saf2c002na 5. Slide the pick-up roller unit [1] and release it from the coupling [2] to remove it.
  • Page 9 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 6. Position the pick-up roller unit so that the one-way clutch [1] comes to the lower left side of it. And then remove the one-way clutch. Note • When installing the one-way clutch [1], be [11] sure to check to see if the arrow mark of the one-way clutch points in the direction oppo-...
  • Page 10 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 10. Remove the C-clip [1] and then remove the bear- ing [2]. 11. Slide the gear [3] in the arrow-marked direction [4] and then remove the pin [6] from the shaft [5]. 12. Pull out the shaft [5] in the arrow-marked direction [7] and remove the paper feed auxiliary roller [8].
  • Page 11 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 16. Remove the C-clip [1] and then remove the bear- ing [2]. 17. Slide the gear [3] in the arrow-marked direction [4], and then pull the pin [6] out of the shaft [5]. Note •...

  • Page 12: Replacing The Pick-Up Roller/Paper Feed Roller/Paper Feed Assist Roller

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 2.1.2 Replacing the separation roller/torque limiter A. Periodically replaced parts/cycle • Separation roller: Every 2,000,000 prints (once for every 400,000 prints for actual replacement cycle) • Torque limiter: Every 4,500,000 prints (once for every 800,000 prints for actual replacement cycle) B.
  • Page 13 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 3. Remove the C-clip [1] and then remove the gear [2]. 4. Slide 2 bearings [3] and remove the separation roller unit [4]. 15saf2c013na 5. Remove the bearing [1]. 6. Remove the C-clip [2] and then remove the sepa- ration roller [3].

  • Page 14: Cleaning The Pick-Up Roller Unit

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 7. Remove the torque limiter [1]. Note • Be careful that the detent pin [2] of the torque limiter does not get lost. • When installing the torque limiter, be sure to set the pin to the detent hole [3]. 8.

  • Page 15: Cleaning The Cleaning Pad/Registration Roller

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 2.1.4 Cleaning the cleaning pad/registration roller A. Periodic cleaning cycle • Cleaning pad: Every 500,000 prints • Registration roller: Every 500,000 prints B. Procedure 1. Open the open/close cover [1]. 2. Remove the screw [2] and take off the cleaning pad [3].

  • Page 16: Cleaning The Front Separation Rubber

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 2.1.5 Cleaning the front separation rubber A. Periodic cleaning cycle • Front separation rubber: Every 500,000 prints B. Procedure 1. Remove the pick-up roller unit. (See "2.1.1 Replacing the pick-up roller/paper feed roller/ paper feed assist roller.") 2.

  • Page 17: Cleaning The Paper Feed Section Sensor

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 2.1.6 Cleaning the paper feed section sensor A. Periodic cleaning cycle • Original count sensor (PS310): Every 500,000 prints • Original size sensor /Lt (PS303): Every 500,000 prints • Original size sensor /Rt (PS302): Every 500,000 prints B.

  • Page 18: Maintenance Procedure Of The Conveyance Section

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 Maintenance procedure of the conveyance section 2.2.1 Cleaning the conveyance section sensor A. Periodic cleaning cycle • Original registration sensor (PS306): Every 500,000 prints B. Procedure 1. Open the open/close cover. 2. Use a blower brush to clean the original registra- tion sensor (PS306) [1] and the original registration mirror [2].

  • Page 19: Maintenance Procedure Of The Read Section

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK Maintenance procedure of the read section 2.3.1 Cleaning the read section sensor/mirror for the sensor A. Periodic cleaning cycle • Original conveyance sensor (PS308): Every 500,000 prints • Original skew sensor /Rr (PS311): Every 500,000 prints •...
  • Page 20 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 6. Close the platen guide and then close the DF. 7. Open the open/close cover [1]. 8. Open the conveyance guide [2]. 15saf2c024na 9. Use a blower brush to clean the original skew sensor /Rr (PS311) [1], the original conveyance sensor (PS308) [2] and the original skew sensor / Fr (PS312) [3].

  • Page 21: Cleaning The Read Section Sensor/Mirror For The Sensor

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK Maintenance procedure of the paper exit section 2.4.1 Cleaning the mirror on the driven roller assembly/paper exit section sensor/mirror for the sensor A. Periodic cleaning cycle • Mirror on the driven roller assembly: Every 500,000 prints •...

  • Page 22: Others

    3. OTHERS Field Service Ver1.0 Jun.2005 3. OTHERS Items not allowed to be disassembled and adjusted A. DF skew adjustment screw Note • The adjustment of skew by means of the DF skew adjustment screw [1] is not allowed as a rule. 15saf2c029na...

  • Page 23: List Of Parts To Be Disassembled And Assembled

    Field Service Ver1.0 Jun.2005 3. OTHERS List of parts to be disassembled and assembled Section Part name Page referred to Cover Cover /Fr Cover /Rr Cover /Lt...

  • Page 24: Removal Procedure Of Parts To Be Disassembled And Assembled

    3. OTHERS Field Service Ver1.0 Jun.2005 Removal procedure of parts to be disassembled and assembled Note • Be sure to unplug the power cord of the main body from the power outlet. 3.3.1 Removing/reinstalling the DF A. Removal procedure 1. Remove the main body rear cover. 2.
  • Page 25 Field Service Ver1.0 Jun.2005 3. OTHERS 4. Open the DF until it is vertical. 5. Remove the screw [1] and then remove the ground terminal [2]. 6. Remove 2 connectors [3]. 15saf2c032na 7. Remove 3 screws [1] and then remove the cable conduit [2].
  • Page 26 3. OTHERS Field Service Ver1.0 Jun.2005 8. Pull out the cable [1] to the upper side of the main body. 15saf2c034na 9. Close the DF, remove 2 screws [1] each, and then remove 2 fixing plates /Rr [2]. 15saf2c035na...
  • Page 27 Field Service Ver1.0 Jun.2005 3. OTHERS 10. Open the DF until it is vertical. 11. Remove the screws [1], 1 each, while supporting the DF. And slide once the 2 fixing plates /Fr [2] to remove them. 12. Remove the DF from the main body. Note •...
  • Page 28 3. OTHERS Field Service Ver1.0 Jun.2005 2. Install the cable conduit following the removal steps in reverse. 15saf2c038na 3. Connect 2 connectors [1] following the removal steps in reverse, install the ground terminal [2] and then install the upper cover /Rr1 of the main body. 15saf2c039na...
  • Page 29 Field Service Ver1.0 Jun.2005 3. OTHERS 4. Remove 2 screws [1] and then remove the original stopper plate /Lt [2]. 15saf2c040na 5. Install 2 positioning jigs [2] of the DF in 2 holes [1] provided in the place to which the original stopper plate /Lt is attached.
  • Page 30 3. OTHERS Field Service Ver1.0 Jun.2005 6. Close the DF slowly and set the reference hole (oval) [1] and the reference hole (round) [2] to the DF positioning jig [3]. 15saf2c042na 7. With the positions put together, reinstall 2 fixing plates /Rr [2] with 2 screws [1] each.
  • Page 31 Field Service Ver1.0 Jun.2005 3. OTHERS 8. Open the DF and tighten the screw [2], one for each plate, of the fixing plates /Fr [1]. 15saf2c044na 9. Remove the DF positioning jig and reinstall the original stopper plate /Lt [2] with 2 screws [1]. 15saf2c045na...
  • Page 32 3. OTHERS Field Service Ver1.0 Jun.2005 10. Close the DF and check to see if each of 2 stop- per pieces [1] on the DF side comes in touch with the dent [2] in the original stopper plate /Lt on the main body side.

  • Page 33: Removing/Reinstalling The Cover

    Field Service Ver1.0 Jun.2005 3. OTHERS 12. Repeat the steps 10 and 11 until each of the stopper pieces comes into contact with the dent in the original stopper plate /Lt at the same time. 13. Install the angle adjustment plate [1] with screws [2], 2 each.
  • Page 34 3. OTHERS Field Service Ver1.0 Jun.2005 3. Close the DF. 4. Remove the screw [1]. 15saf2c050na 5. Open the open/close cover. 6. Remove the screw [1]. 7. Remove the cover /Fr [2]. 15saf2c051na...
  • Page 35 Field Service Ver1.0 Jun.2005 3. OTHERS 8. Remove 4 screws [1] and then remove the cover / Rr [2]. 15saf2c052na 9. Close the open/close cover. 10. Remove the screw [1] and then remove the sen- sor cover [2]. 11. Remove 2 screws [3] and then remove the cover / Lt [4].
  • Page 36 3. OTHERS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 37: Adjustment/Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT DF paper skew adjustment A. Procedure 1. Make a copy in the single sided original - single sided original mode, and check the original skew pattern (pattern A [4] or pattern B [5]) of the image [3] on the copy paper [2] to the copy paper feed direction [1].
  • Page 38 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 2. Open the open/close cover [1]. 3. Loosen the screw [2] and release the fixing of the registration roller bracket [3]. 4. According to the original skew pattern, move the registration roller bracket [3] by 1 division [4] in the following direction.

  • Page 39: Df Hinge Pressure Adjustment

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT DF hinge pressure adjustment In this adjustment, the spring pressure when the DF is opened and closed is adjusted. A. Procedure 1. Close the DF. 2. Loosen the nuts [1], one each provided on both sides.

  • Page 40: Height Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Height adjustment A. Procedure 1. Close the DF. 2. Check to see if each of 2 stopper pieces [1] on the DF side gets in touch with the dent [2] in the origi- nal stopper plate /Lt on the main body side.

  • Page 41: Adjustment To Prevent False Detection By The Original Count Sensor (Ps310), Original Size Sensors /Rt (Ps302) And /Lt (Ps303)

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT Adjustment to prevent false detection by the original count sensor (PS310), original size sensors /Rt (PS302) and /Lt (PS303) When false detection is made by the original count sensor (PS310) and the original size sensors /Lt (PS303) and /Rt (PS302) above the original feed tray due to the angle of incident of external light such as a fluorescent light, change the installation angle of the sensor.
  • Page 42 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 5. Rotate the sensor holder [1] up to 180º from side to side and fasten it with 2 screws [2]. Reference • When tilting the sensor from directly above up to 10º forward or backward: Install the sensor holder to the attaching hole [8] with the projection [3] placed on the side opposite to the triangular mark ( ) [6].
  • Page 43 SERVICE MANUAL Field Service FS-509/604 2005.08 Ver. 2.0...
  • Page 44 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improvement of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 45 Field Service Ver2.0 Aug.2005 CONTENTS CONTENTS FS-509/604 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 46 CONTENTS Field Service Ver2.0 Aug.2005 4.7.1 Position adjustment for FS-509 ..........71 4.7.2 Position adjustment for FS-604 .

  • Page 47: Outline

    Field Service Ver2.0 Aug.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Name Flat-stapling finisher (FS-509) Multi folding multi stapling finisher (FS-604) Type Stapling device (FS-509) Multi folding multi stapling device (FS-604) Stapling method Inline clinch method Shifting method Exit paper shifting method B.
  • Page 48 1. PRODUCT SPECIFICATIONS Field Service Ver2.0 Aug.2005 (3) Folding (FS-604) Saddle stitching + folding 20 sheets of 80 g/m paper 19 sheets of 80g/m paper + 1 sheet of 200 g/m paper Less of 16 sheets of 81 to 105 g/m (However, guarantee is not given to some paper according to the paper type) Folding...
  • Page 49 Field Service Ver2.0 Aug.2005 1. PRODUCT SPECIFICATIONS C. Type of paper Paper size A3 wide size paper, A3, B4, A4, A4R*, B5, B5R, A5, A5R, B6, A6, 11 x 17, 8.5 x 14, F4, 8.5 x 11, 8.5 x 11R*, 5.5 x 8.5, 5.5 x 8.5R Applicable paper Plain paper, recycle paper, high-quality paper, coated paper, special paper (same as the main body)
  • Page 50 1. PRODUCT SPECIFICATIONS Field Service Ver2.0 Aug.2005 Blank page...

  • Page 51: Maintenance

    Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure of the conveyance section 2.1.1 Replacing the paper exit roller (sponge roller) A. Periodically replaced parts/cycle • Paper exit roller (sponge roller): Every 500,000 prints Caution • After having lowered the main tray, be sure to unplug the power cord of the main body from the power outlet.
  • Page 52 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 B. Procedure 1. Turn ON the main power switch (SW1) and the power switch (SW2) of the main body. 2. Push up the actuator [1] of the main tray upper limit sensor (PS2) with your finger, and then lower the main tray [2].
  • Page 53 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 4. With a flathead screwdriver inserted into the groove of the sponge roller [1], prize it up to remove the sponge roller. 15sjf2c002na Note • When installing a new sponge roller, be sure to set each of the concave sections [2] and [3] of one half of the sponge roller [1] to the notches [5] and [6] of the shaft [4].

  • Page 54: Replacing The Intermediate Transfer Roller (Sponge Roller)

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.1.2 Replacing the intermediate transfer roller (sponge roller) A. Periodically replaced parts/cycle • Intermediate transfer roller (sponge roller): Every 500,000 prints Note • When replacing the intermediate transfer rollers (sponge rollers), be sure to replace all 2 pairs of rollers (4 rollers in all).
  • Page 55 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK Note • When installing a new sponge roller, be sure to set each of the concave sections [2] and [3] of one half of the sponge roller [1] to the notches [5] and [6] of the shaft [4]. And then, with both the rollers placed one over another so that the other half of the sponge roller is placed in the same physical relation, be sure...

  • Page 56: Maintenance Procedure Of The Stacker Section

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 Maintenance procedure of the stacker section 2.2.1 Replacing the paper assist roller (sponge roller) (FS-509) A. Periodically replaced parts/cycle • Paper assist roller (sponge roller): Every 500,000 prints B. Procedure 1. Open the front door. [3] [2] 2.

  • Page 57: Maintenance Procedure Of The Stapler Section

    Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK Maintenance procedure of the stapler section 2.3.1 Removing/reinstalling the stapler unit cover (FS-604 only) Caution • Be careful not to let FS fall down when removing FS from the main body and pulling out the stacker unit from FS.

  • Page 58: Replacing The Stapler Unit (Fs-509)

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 4. Remove 5 screws [1], and then remove the stapler unit cover [2]. 5. Reinstall the above parts following the removal steps in reverse. 15sjf2c010nb 2.3.2 Replacing the stapler unit (FS-509) A. Spotted replaced parts/cycle •...
  • Page 59 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 2. Remove the cartridges [3], 1 each, from the sta- pler units /Fr [1] and /Rr [2]. 15sff2c003na 3. Remove the screw [1] and then remove the ground wire [2]. 4. Remove the 2 screws [3] and pull out the stapler / Fr [4].
  • Page 60 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 6. Remove the 3 screws [1] and then remove the stapler mounting plate /Fr [3] from the stapler /Fr [2]. 15sff2c006na 7. Remove the stapler /Rr [1] following the same pro- cedure as Steps 3 to 6. 8.
  • Page 61 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK Note • When installing the stapler unit to the FS, be sure to set the slits [3] provided at 2 places to each of the dowels [4] with the end section [1] of the stapler mounting plate inserted into the stopper [2] of the FS.

  • Page 62: Replacing The Stapler Unit (Fs-604)

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.3.3 Replacing the stapler unit (FS-604) Note • The stapler unit consists of the clincher section and the stapler section. • Never move the clincher section and the stapler section in the horizontal direction manually. Otherwise, it may cause the timing belt skipping.
  • Page 63 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 7. Remove the connector [1] and the screw [2], and then remove the side stitch stopper release unit / Fr [3]. 15sjf2c012na Note • When installing the side stitch stopper release unit /Fr [1], be sure to insert in advance the hook [2] provided at the rear of the unit into the notch [3] in the rear of the saddle stitching stopper motor mounting...
  • Page 64 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 8. Remove the screw [1] and then remove the ground [2] and the clamp [3]. 9. Remove 4 screws [4] and remove the clincher /Fr [5]. And then remove the connector [6]. [2] [1] [6] [5] 15sjf2c014na...
  • Page 65 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 10. Remove the wiring harness from clamps [2] at 3 places on the saddle stitching stopper motor mounting plate [1]. 15sjf2c015na...
  • Page 66 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 11. Remove the screw [1] and slide the saddle stitch- ing stopper motor mounting plate [2] one screw hole space or so to the left to remove the side stitch stopper release unit /Rr [3]. 12.
  • Page 67 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 13. Remove 4 screws [1] and the ground [2], and then remove the clincher /Rr [3]. 15sjf2c018na 14. Remove 2 screws [1] and then remove the ball bearing spring mounting plate [2]. 15. Pull out the clincher /Rr [3] and remove the con- nector [4].
  • Page 68 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 16. Remove 2 cartridges [1] from the stapler. 15sjf2c020na 17. Remove 4 screws [2] from the stapler /Fr [1] and the screw [3] from the ground, and then remove the stapler /Fr and disconnect the connector [4]. 15sjf2c021na...
  • Page 69 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 18. Remove 2 screws [1], and then remove the mounting plate [3] from the stapler /Fr [2]. 15sjf2c022na 19. Remove 2 screws [3] and the clamp screw [4] of the sensor cover [2] of the stapler /Rr [1]. 15sjf2c023na...
  • Page 70 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 20. With the sensor cover [1] brought up, remove the screw [2] of the ground cable and the connector [3]. Note • When installing the sensor cover, be sure to keep the wiring harness out of the stapler rotation home sensor (PS13) [4] and be care- ful not to let the gear bite it.
  • Page 71 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 21. Remove 4 screws [1], and then remove the stapler /Rr [2] and disconnect the connector [3]. Note • When removing the stapler /Rr [2], be sure not to damage PS13 [4]. 15sjf2c025na...
  • Page 72 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 22. Remove 2 screws [1], and then remove the mounting plate [3] from the stapler /Rr [2]. 23. Reinstall the above parts following the removal steps in reverse. 15sjf2c026na...

  • Page 73: Other Parts

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS 3. OTHER PARTS Items not allowed to be disassembled and adjusted A. The screw not allowed to be removed in the folding stopper (FS-604) (1) Parts not allowed to be removed There is a screw in the folding stopper, that is not allowed to be removed. 15sjf2c027na The screw not allowed to be removed in the folding stopper Note...

  • Page 74: List Of Parts To Be Disassembled And Assembled

    3. OTHER PARTS Field Service Ver2.0 Aug.2005 List of parts to be disassembled and assembled Section Part name Page referred to Cover Upper cover /1 Upper cover /2 Front door Rear cover Left cover Main tray section Main tray Lift wire Stacker section Stacker unit cover Stacker unit...

  • Page 75: Removal Procedure Of Parts To Be Disassembled And Assembled

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS Removal procedure of parts to be disassembled and assembled 3.3.1 Removing/reinstalling the upper cover /1 A. Procedure 1. Remove 2 caps [1]. 2. Open the front door [2] and remove 5 screws [3], and then remove the upper cover /1 [4].

  • Page 76: Removing/Reinstalling The Upper Cover /2

    3. OTHER PARTS Field Service Ver2.0 Aug.2005 3.3.2 Removing/reinstalling the upper cover /2 Note • Remove optional PI if it is installed. A. Procedure 1. Remove the upper cover /1. (See "3.3.1 Remov- ing/reinstalling the upper cover /1.") 2. Open the front door [1]. 3.

  • Page 77: Removing/Reinstalling The Rear Cover

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS 3.3.4 Removing/reinstalling the rear cover A. Procedure 1. Remove 6 screws [1], and then remove the rear cover [2]. 2. Reinstall the above parts following the removal steps in reverse. Note • When reinstalling it, be sure to hook the 2 notches [3] of the rear cover onto the projec- tions [4] of the frame.

  • Page 78: Removing/Reinstalling The Main Tray

    3. OTHER PARTS Field Service Ver2.0 Aug.2005 3.3.6 Removing/reinstalling the main tray Caution • After having lowered the main tray, be sure to unplug the power cord of the main body from the power outlet. A. Procedure 1. Turn ON the main power switch (SW1) and the power switch (SW2) of the main body.
  • Page 79 Field Service Ver2.0 Aug.2005 3. OTHER PARTS 4. Remove 2 screws [1] from the main tray. 5. Lift up the main tray [2] and unhook the main tray from the lift stay [3], and then remove the main tray. 6. Reinstall the above parts following the removal steps in reverse.

  • Page 80: Replacing The Lift Wire

    3. OTHER PARTS Field Service Ver2.0 Aug.2005 3.3.7 Replacing the lift wire Caution • Removing the tray up/down motor brings down the main tray up/down stay. So, be sure to remove the motor while holding the up/down motor by hand. Note •...
  • Page 81 Field Service Ver2.0 Aug.2005 3. OTHER PARTS In case of FS-604 1. Remove the following parts. • Left cover (See "3.3.5 Removing/reinstalling the left cover") • Front cover (See "3.3.3 Removing/reinstalling the front door") • Rear cover (See "3.3.4 Removing/reinstalling the rear cover") •...
  • Page 82 3. OTHER PARTS Field Service Ver2.0 Aug.2005 In case of FS-604 3. Remove 3 screws [1] and 2 screws [2] (provided at the innermost of the hole) and then remove the up/down motor unit [3]. Caution • Removing the up/down motor unit [3] brings down the main tray up/down stay.
  • Page 83 Field Service Ver2.0 Aug.2005 3. OTHER PARTS 5. Loosen 2 screws [2] on the belt tensioner [1]. 15sjf2c038na...
  • Page 84 3. OTHER PARTS Field Service Ver2.0 Aug.2005 6. Remove the E-ring [1], the gear [2], and the lift pulley /Lw [3], and then remove the lift wire [4]. Note • When removing the gear and the up/down pulley /Lw, be careful of the falling off of the pin [5] that fastens the gear to the shaft [6] and the pin [7] that fastens the pulley.
  • Page 85 Field Service Ver2.0 Aug.2005 3. OTHER PARTS 7. Tighten the wire mounting plate [1] of the new lift wire [4] on the lift stay [2] with 2 screws [3] tempo- rarily. Note • The lift wire [4] should be placed with the short side [5] to the bottom and the long side [6] to the top.
  • Page 86 3. OTHER PARTS Field Service Ver2.0 Aug.2005 9. Insert the up/down pulley [1] wound around with the wire into the shaft so that the pin [3] that has been inserted into the shaft [2] in advance is set to the groove [4] of the pulley. 15sff2c013na 10.
  • Page 87 Field Service Ver2.0 Aug.2005 3. OTHER PARTS 12. Fasten the up/down pulley /Lw [2] and the gear [3] that have been inserted into the shaft [1] with the E-ring [4]. 15sff2c015na 13. With a tension gauge or spring scale [1] pressed [2] [3] securely from the bottom side against the hole [3] provided at the center of the top plate of the belt...

  • Page 88: Removing/Reinstalling The Stacker Unit Cover (Fs-604)

    3. OTHER PARTS Field Service Ver2.0 Aug.2005 14. Loosen 2 screws [2] of the wire mounting plate [1] on the front side. Note • When the wire on the front side has been replaced, the screws of the wire mounting plate on the front side are fastened tenta- tively.

  • Page 89: Removing/Reinstalling The Stacker Unit (Fs-509)

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS 3.3.9 Removing/reinstalling the stacker unit (FS-509) Caution • Be sure to conduct this operation with 2 personnel. • Be sure to unplug the power cord of the main body from the power outlet. •...
  • Page 90 3. OTHER PARTS Field Service Ver2.0 Aug.2005 6. Pull out the stacker unit [1] and remove the 2 screws [2] of the rail stopper. And then pull further out the stacker unit. Note • In order to prevent the FS from falling down, be sure to place a support [3] beneath the stacker unit that has been pulled out.

  • Page 91: Removing/Reinstalling The Stacker Unit (Fs-604)

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS 3.3.10 Removing/reinstalling the stacker unit (FS-604) Caution • Be sure to conduct this operation with 2 personnel. • Be sure to unplug the power cord of the main body from the power outlet. •...
  • Page 92 3. OTHER PARTS Field Service Ver2.0 Aug.2005 6. Pull out the stacker unit [1] and remove the 2 screws [2] of the rail stopper. And then pull further out the stacker unit. Note • In order to prevent the FS from falling down, be sure to place a support [3] beneath the stacker unit that has been pulled out.

  • Page 93: Removing/Reinstalling The Paper Exit Unit

    Field Service Ver2.0 Aug.2005 3. OTHER PARTS 3.3.11 Removing/reinstalling the paper exit unit A. Procedure 1. Remove the following parts. • Remove the upper cover /1 or optional PI (See "3.3.1 Removing/reinstalling the upper cover /1") • Upper cover /2 (See "3.3.2 Removing/rein- stalling the upper cover /2") •...
  • Page 94 3. OTHER PARTS Field Service Ver2.0 Aug.2005 In case of FS-604 3. Remove the screw [3] from the paper exit open/ close link [2] of the paper exit unit [1]. 15sjf2c054na In case of FS-509 4. Remove the screw [1] and then remove the 2 ground wires [2].
  • Page 95 Field Service Ver2.0 Aug.2005 3. OTHER PARTS In case of FS-604 4. Remove the screw [1] and then remove the 2 ground wires [2]. 5. Remove the 3 screws [3] and then remove the 3 harness clamps [4]. 6. Remove the 2 connectors [5]. 15sjf2c055nb...
  • Page 96 3. OTHER PARTS Field Service Ver2.0 Aug.2005 7. Remove 2 E-rings [1] and 2 bearings [2] from both the front and the rear, and then remove the paper exit unit [3]. 8. Reinstall the above parts following the removal steps in reverse. 15sjf2c056na...

  • Page 97: Adjustment/Setting

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT Adjusting the bypass gate Conduct this adjustment when the paper gets jammed in the bypass gate. A. Procedure 1. Open the front door. 2. Pull out the stacker unit [1]. 3.
  • Page 98 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 In case of FS-509 6. Remove the rear cover. (See "3.3.4 Removing/ reinstalling the rear cover.") 7. Remove all the connectors [2] connected to the FS control board (FSCB) [1], and then remove all the wiring harnesses from all of the clamps [3].
  • Page 99 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 9. Remove 6 screws [1] and then remove the FSCB mounting plate [2]. 15sjf3c005na 10. Remove the spring [2] that has been installed to the bypass gate [1]. 15sff3c002na...
  • Page 100 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 11. Open the by-pass conveyance guide plate [1] on the front side of the FS and check to see if the clearance between the upper end section of the by-pass gate [2] and the by-pass conveyance plate [3] is within the standard value.

  • Page 101: Shift Position Adjustment

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Shift position adjustment Conduct this adjustment when the shift amount of the paper exited to the main tray is not within a standard value (30 mm). A. Procedure 1. Remove the following parts. •...

  • Page 102: Adjusting The Paper Exit Solenoid

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Adjusting the paper exit solenoid Conduct this adjustment when the paper exited to the main tray is misaligned. A. Procedure 1. Remove the following parts. • Remove the upper cover /1 (See "3.3.1 Removing/reinstalling the upper cover /1") or optional PI (if installed) •...
  • Page 103 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 6. Loosen 2 screws [1] of the solenoid and move the solenoid [2] to adjust it so that the clearance between the plunger [3] of the solenoid and the stopper [4] of the mounting plate become the standard value.
  • Page 104 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 7. Reinstall the solenoid and the mounting plate [1], and then install the solenoid mounting plate at the position where the paper exit guide [2] contacts with the stopper (rubber) [4] of the paper exit guide stay [3] with 2 screws [5].

  • Page 105: Adjusting The Mounting Position Of The Paper Exit Belt

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Adjusting the mounting position of the paper exit belt Conduct this adjustment when there is problem with the paper exit during the stapling operation. 4.4.1 Position adjustment for FS-509 A. Procedure 1. Open the front door, and then pull out the stacker unit.
  • Page 106 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 4. Check the belt detection gear [1] to see if it is in the position in which it turns ON the paper exit belt home position sensor (PS9) [2] as shown in the drawing left. When it is displaced, proceed to Step 5 for adjust- ment.
  • Page 107 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 5. Remove the screw [1] and then remove the belt detection gear [2]. 6. With the paper exit arm set to the position speci- fied at Step 3, install the belt detection gear to the position specified at Step 4.

  • Page 108: Position Adjustment For Fs-604

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 4.4.2 Position adjustment for FS-604 A. Procedure 1. Open the front door, and then pull out the stacker unit. 2. Rotate the belt detection gear to align the edge of the actuator [2] of the belt detection gear [1] with the notch [3] of the panel /Rr.
  • Page 109 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 5. Remove the screw [2] from the belt detection gear [1] and adjust the position of the paper exit arm to the standard position, and then adjust the position of the belt detection gear to the position in step 2 and secure it.

  • Page 110: Adjusting The Mounting Position Of The Alignment Plate /Up

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Adjusting the mounting position of the alignment plate /Up Conduct this adjustment when there is misalignment in the flat-stapled paper bundle. 4.5.1 Position adjustment for FS-509 A. Procedure 1. With the power to the main body turned on, enter the I/O check code 76-07 in the I/O check mode of the Tech.
  • Page 111 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 7. Loosen the 2 screws [1] and adjust the position of the alignment plate /UpRr [2] so that it gets within the standard value. Note • Be sure to loosen the 2 screws [1] fully in advance so that the actuator [3] of the align- ment plate home sensor is not displaced as when the alignment plate /UpRr [2] for posi-...
  • Page 112 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 9. Check to see if the distance between the align- ment plate /UpRr [1] and the alignment plate / UpFr [2] is within the standard value. Standard value: A = 336.5 -0.5 (inside to inside) B = 337 -0.5 (inside to inside)

  • Page 113: Position Adjustment For Fs-604

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 10. Loosen the 2 screws [2] of the alignment plate / UpFr [1] and adjust the position of the alignment plate /UpFr so that the distance up to the align- ment plate /UpRr [3] is within the standard value. 15sff3c013na 4.5.2 Position adjustment for FS-604...
  • Page 114 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 6. Check to see if the distance "A" between the alignment plates /Up [1] is within the standard value. Standard value: A = 340.6 -1.5 (inside to inside) When the value is not within the standard value, perform the following adjustment.

  • Page 115: Adjusting The Mounting Position Of The Alignment Plate /Lw (Fs-604)

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Adjusting the mounting position of the alignment plate /Lw (FS- 604) Conduct this adjustment when there is misalignment in the saddle stitched paper bundle. A. Procedure 1. Check to see if "4.5.2 Position adjustment for FS- 604"...
  • Page 116 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Note • When setting paper in the stacker, be sure to press the flat-stapling stopper release lever [2] with your finger to avoid the paper is placed on the flat-stapling stopper [1]. 15sjf3c021na 9.

  • Page 117: Staple Position Adjustment (Flat-Stapling)

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Staple position adjustment (flat-stapling) Conduct this adjustment when the staple position is not within the standard value. 4.7.1 Position adjustment for FS-509 Note • Be sure not to move the stapler unit in the horizontal direction by hand. Otherwise, it may cause the belt and gear tooth skipping.
  • Page 118 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 2. Open the front door, and then pull out the stacker unit. 3. Remove 2 screws from the rail stopper, and then pull out the stacker unit further. (See "4.1 Adjust- ing the bypass gate.") Note •...

  • Page 119: Position Adjustment For Fs-604

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 4.7.2 Position adjustment for FS-604 Note • Be sure not to move the stapler unit in the horizontal direction by hand. Otherwise, it may cause the belt and gear tooth skipping. A. Procedure 1.
  • Page 120 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 2. With the power to the main body turned on, con- duct the I/O check code 75-18: Stapler shift motor (M11) movement for A4 1-stapling at rear in the I/O check mode of the Tech. Rep. mode, and then turn off the power.

  • Page 121: Staple Position Adjustment (Saddle Stitching) (Fs-604)

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Staple position adjustment (saddle stitching) (FS-604) Conduct this adjustment when the edge of the paper and the staple positions are not in parallel at the saddle stitching. A. Procedure Note • Be sure not to move the stapler unit in the horizontal direction by hand. Otherwise, it may cause the belt and gear tooth skipping.

  • Page 122: Stapler Vertical Position Adjustment (Fs-604)

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Stapler vertical position adjustment (FS-604) Conduct this adjustment when there is a problem in clinching of the stapler. Note • Be sure not to move the stapler unit in the horizontal direction by hand. Otherwise, it may cause the belt and gear tooth skipping.
  • Page 123 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 9. Install the stapler positioning jig [1] onto the car- tridge setting section. 15sjf3c029na...
  • Page 124 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 10. Rotate the gears [1] of the staplers downward and adjust the clinchers to the positions where 2 pins [2] of the stapler positioning jigs are inserted smoothly into the positioning holes [4] of the clinchers [3], and then rotate the gears [1] down- ward further to fully insert the pins into the posi- tioning holes.

  • Page 125: Folding Stopper Tilt Adjustment (Fs-604)

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 4.10 Folding stopper tilt adjustment (FS-604) Conduct this adjustment when there is misalignment in the edges of the fold paper. Note • Be sure not to move the stapler unit in the horizontal direction by hand. Otherwise, it may cause the belt and gear tooth skipping.
  • Page 126 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 2. Open the front door, and then pull out the stacker unit. 3. Remove 2 screws from the rail stopper, and then pull out the stacker unit further. (See "4.1 Adjust- ing the bypass gate.") Note •...

  • Page 127: Adjusting The Folding Pressure (Fs-604)

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT 4.11 Adjusting the folding pressure (FS-604) Conduct this adjustment if you want to change the power of the pressure of the folding roller. A. Procedure 1. Remove the rear cover. (See "3.3.4 Removing/ reinstalling the rear cover.") 2.

  • Page 128: Adjusting The Tri-Folding Position (Fs-604)

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 4.12 Adjusting the tri-folding position (FS-604) Conduct this adjustment when the 1st folding position or the 2nd folding position is not within the standard value. A. Procedure 1. Check to see if "4.10 Folding stopper tilt adjust- ment (FS-604)"...
  • Page 129 SERVICE MANUAL Field Service IC-203 2005.08 Ver. 2.0...
  • Page 130 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 131 Field Service Ver2.0 August.2005 CONTENTS CONTENTS IC-203 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 132 CONTENTS Field Service Ver2.0 August.2005 Blank Page...

  • Page 133: Product Specifications

    Field Service Ver2.0 August.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Type: Built-in box type for the KONICA MINOLTA Printer/Copier B. Functions Resolution Printing System: 600 x 600 dpi Scanning Resolution: 200 dpi / 300 dpi/ 400 dpi / 600 dpi...
  • Page 134 1. PRODUCT SPECIFICATIONS Field Service Ver2.0 August.2005 C. Paper Paper Size Same as copier Paper Type Same as copier Paper Weight Same as copier D. Maintenance and Life Maintenance Same as copier Machine Service Life Same as copier E. Machine Data Low Voltage Pentium III Tualatin 800 MHz System Memory 256 MB (Standard), Expandable up to 512 MB (Option: EM-701)

  • Page 135: Service Tool

    Field Service Ver2.0 August.2005 2. SERVICE TOOL MAINTENANCE 2. SERVICE TOOL Overview of the Service Tool The service tool enables the print controller to operate with a terminal communications program for a personal computer (PC). This print controller supports for input/output operations of a serial port of the print controller from when the printer system BIOS boots up, thus making it possible to control the progress in initialization and system test (or POST: Power On Self Test) by BIOS, which assisting to determine where error conditions may exist when an error develops at the system start time.

  • Page 136: Installing / Booting Up Hyper Terminal

    2. SERVICE TOOL Field Service Ver2.0 August.2005 2.1.2 Installing / Booting Up Hyper Terminal Hyper Terminal is a terminal communications program which comes with Windows 98/Me/NT4.0/2000/XP as standard. If it is not installed in your Windows 98/Me/NT4.0, it is necessary to install it. Caution •...
  • Page 137 Field Service Ver2.0 August.2005 2. SERVICE TOOL H. To Boot Up Hyper Terminal In the following, Windows XP is used as an example. Select [Start]-[All Programs]-[Accessories]-[Com- munications]-[Hyper Terminal]. • A [Connection Description] window will appear. NOTE • Once a connection is made, an icon with the name entered in the step 2 will be created.

  • Page 138: How To Use The Service Tool

    2. SERVICE TOOL Field Service Ver2.0 August.2005 How to Use the Service Tool The print controller carries DOS (Embedded DOS) along with the BIOS program on a flash ROM. This DOS allows the print controller system to be recovered. 2.2.1 Booting Up Service DOS Turn the copier’s main power switch (SW1) OFF.

  • Page 139: Memory Test Methods

    Field Service Ver2.0 August.2005 2. SERVICE TOOL 2.2.2 Memory Test Methods The memory test needs to be conducted if, after in the cases such as an unstable operation is observed after the memory was expanded or a faulty memory size is detected. The memory test includes a normal memory test and a detailed memory test.

  • Page 140: Firmware Version Up

    3. FIRMWARE VERSION UP Field Service Ver2.0 August.2005 3. FIRMWARE VERSION UP Rewriting firmware (system software) enables the system to be upgraded the version without replacing the board. Also, even in case the print controller’s firmware is damaged in its software and becomes inoperative, rewriting firmware may restore it.

  • Page 141: Disassembly / Reassembly

    Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY 4. DISASSEMBLY / REASSEMBLY Overall Construction 4.1.1 IC Unit Hard Disk Board Cover PostScript Parallel Cable Protection Chip ICU Cooling Fan IDE Cable Memory IC Board Caution • The CPU cannot be removed from the system board. To replace the CPU, the IC board (ICB) needs to be replaced.

  • Page 142: Hdd Unit

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 4.1.2 HDD Unit Rubber Insert Earth Earth Plate Plate Earth Plate Hard Disk Mounting Bracket Hard Disk...

  • Page 143: Tools Required

    Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY 4.1.3 Tools Required • Standard screwdriver • Spanner or needle-nose pliers • PLCC pull-out tool Caution • Be sure to unplug the power cable, not only to turn the copier off, before attempting to make ser- vicing.

  • Page 144: Disassembly / Reassembly

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 Disassembly / Reassembly Caution • Assembly should be made in reverse order of disassembly unless otherwise noted. 4.2.1 Removal / Installation of IC Unit Turn the copier’s main power switch (SW1) OFF, and unplug the power cord from the AC outlet.
  • Page 145 Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY Remove the IC Unit from the copier. Assembly should be made in reverse order from disassembly.

  • Page 146: Removal / Installation Of Hdd Unit

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 4.2.2 Removal / Installation of HDD Unit When replacing the hard disk, be sure to use one that is designated as spark parts for the print controller. Caution • The use of any other hard disks is not allowed. •...
  • Page 147 Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY Remove four setscrews [4] for the hard disk and Earth Plate remove the hard disk/2 (HDD2) [5] from the hard disk holder [6]. NOTE • Do not remove the supporting rubber [7] of Earth Plate the hard disk holder [6].

  • Page 148: Removal / Installation Of Memory

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 4.2.3 Removal / Installation of Memory About combinations of memory expansion, see “2.2.1 Memory” of Theory of Operation section. Remove the IC Unit. (See “4.2.1 Removal / Installation of IC Unit”.) Remove the board cover and unplug the IDE cable from the board.

  • Page 149: Removal / Installation Of Postscript Protection Kit

    Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY 4.2.4 Removal / Installation of PostScript Protection Kit The PostScript protection kit is mounted only in a print controller equipped with PostScript option. Normally, there is no need to remove/reinstall the PostScript protection kit. However, it should be removed and reinstalled when replacing the system board.

  • Page 150: Removal / Installation Of System Board

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 4.2.5 Removal / Installation of System Board Remove the IC Unit. (See “4.2.1 Removal / Installation of IC Unit”.) Remove the board cover and unplug the IDE cable from the board. (See “4.2.2 Removal / Installation of HDD Unit”.) NOTE •...
  • Page 151 Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY Unplug the parallel cable [2] and the IDE cable [3] from the system board [1]. NOTE • Lift a transparent film when unplugging the IDE cable [3].
  • Page 152 4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 Remove two setscrews [4] for the connector. Remove two screws [5] for the compact flash cover and remove the compact flash [6].
  • Page 153 Field Service Ver2.0 August.2005 4. DISASSEMBLY / REASSEMBLY Remove ten screws [7] from the system board, then remove the system board. NOTE • When disassembling, be careful not to dam- age the board and the connector. Assembly should be made in reverse order from disassembly.

  • Page 154: Removal / Installation Of Ic Cooling Fan

    4. DISASSEMBLY / REASSEMBLY Field Service Ver2.0 August.2005 4.2.6 Removal / Installation of IC Cooling Fan Caution • The CPU cannot be removed from the system board. To replace the CPU, the system board needs to be replaced. Remove the IC Unit. (See “4.2.1 Removal / Installation of IC Unit”.) Remove the board cover and unplug the IDE cable from the board.

  • Page 155: Adjustment / Setting

    Field Service Ver2.0 August.2005 5. TECH REP. MODE ADJUSTMENT / SETTING 5. TECH REP. MODE In the service mode, various adjustments / settings are available. See “10. TECH REP. MODE” in Field Service for the main body.
  • Page 156 5. TECH REP. MODE Field Service Ver2.0 August.2005 Blank Page...

  • Page 157: Troubleshooting

    Field Service Ver2.0 August.2005 6. TROUBLESHOOTING THE PRINTING SYSTEM TROUBLESHOOTING 6. TROUBLESHOOTING THE PRINTING SYSTEM This table lists information about the symptoms, possible causes, and remedies for problems that may occur with the printing system (combination of the print controller and copier). It is intended to help engineers find information as quickly as possible, and provide basic solutions.
  • Page 158 6. TROUBLESHOOTING THE PRINTING SYSTEM Field Service Ver2.0 August.2005 Blank Page...
  • Page 159 SERVICE MANUAL Field Service LU-403/404 2005.08 Ver. 2.0...
  • Page 160 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improvement of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 161 Field Service Ver2.0 Aug.2005 CONTENTS CONTENTS LU-403/404 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 162 CONTENTS Field Service Ver2.0 Aug.2005 Blank page...

  • Page 163: Product Specifications

    Field Service Ver2.0 Aug.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Type Side mount type large volume paper feed tray B. Functions Maximum tray capacity LU-403 4,000 sheets (for paper of 80 g/m or 20 lbs) LU-404 4,000 sheets (for paper of 80 g/m or 20 lbs) C.
  • Page 164 1. PRODUCT SPECIFICATIONS Field Service Ver2.0 Aug.2005 Blank page...

  • Page 165: Periodic Check

    Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure of the paper feed section Caution • When connected to the main body, be sure to unplug the power cord of the main body from the power outlet. 2.1.1 Cleaning the paper dust removing brush A.
  • Page 166 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 3. With a flathead screwdriver inserted into the pro- jection [2] for lock, release the locks provided at the two positions of the paper dust removing brush [1]. Then tilt it to the pre-registration roller [3] side to remove the paper dust removing brush [1].

  • Page 167: Removing And Reinstalling The Feed Roller Unit

    Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 2.1.2 Removing and reinstalling the feed roller unit A. Procedure 1. Open the upper door [1]. 2. Release the hook [3] of the spring [2] from the paper feed guide plate [4]. 15ssf2c003na 3.

  • Page 168: Replacing The Feed Roller And The Pick-Up Roller

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.1.3 Replacing the feed roller and the pick-up roller A. Periodically replaced parts/cycle • Feed roller: Every 1,000,000 prints (once for every 500,000 prints for actual replacement cycle) • Pick-up roller: Every 1,000,000 prints (once for every 500,000 prints for actual replacement cycle) B.
  • Page 169 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 6. Pull out and remove the feed roller [1] from the shaft [2] and the collar [3]. Note • When reinstalling the feed roller [1], be sure to insert it into the collar [3] from the paint- marked side [4].

  • Page 170: Replacing The Separation Roller

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.1.4 Replacing the separation roller A. Periodically replaced parts/cycle • Separation roller: Every 1,000,000 prints (once for every 500,000 prints for actual replacement cycle) B. Procedure Note • Before starting work, be sure to bring the paper lift plate down to its lower most position in advance by pressing the tray down switch (SW100) with power supplied.
  • Page 171 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 4. Remove 2 C-clips [1] and then, with the shaft [2] and the D cut section [3] set together, remove the separation roller [4] together with the shaft [2]. Note • When removing and reinstalling it, be careful not to damage the transparent protective cover [5].
  • Page 172 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 5. Pull out and remove the separation roller [1] from the collar [2] and the shaft [3]. Note • When reinstalling the separation roller, be sure to insert it into the collar [2] from the paint-marked [4] side.
  • Page 173 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 2.1.5 Replacing the feed clutch (CL101) and the pre-registration clutch (CL102) A. Periodically replaced parts/cycle • Feed clutch (CL101): Every 3,000,000 prints (once for every 3,000,000 prints for actual replacement cycle) • Pre-registration clutch (CL102): Every 3,000,000 prints (once for every 3,000,000 prints for actual replace- ment cycle) B.

  • Page 174: Replacing The Feed Clutch (Cl101) And The Pre-Registration Clutch (Cl102)

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.1.6 Replacing the pre-registration roller A. Periodically replaced parts/cycle • Pre-registration roller: Every 10,000,000 prints (once for every 6,000,000 prints for actual replacement cycle) B. Procedure 1. Remove the following parts. • Upper door ("3.2.1 Removing and reinstalling the upper door.") •...
  • Page 175 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 4. Remove the 2 connectors [1], the fastons [2] and [3], and the wiring [4]. And then remove the sen- sor mounting piece [5]. Note • When installing the fastons [2] and [3], be sure to insert the orange cord [2] into the pin provided at the center of the front door inter- lock switch (MS101) [6].

  • Page 176: Replacing The Paper Feed Idler Gear And The Paper Feed Input Gear

    2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 2.1.7 Replacing the paper feed idler gear and the paper feed input gear A. Periodically replaced parts/cycle • Paper feed idler gear: Every 10,000,000 prints (once for every 6,000,000 prints for actual replacement cycle) •...
  • Page 177 Field Service Ver2.0 Aug.2005 2. PERIODIC CHECK 5. Remove the E-ring [1] and then remove the paper feed idler gear [2]. Note • When reinstalling the paper feed idler gear [2], be sure to install it with the side on which more teeth are provided set to the metal frame [3].
  • Page 178 2. PERIODIC CHECK Field Service Ver2.0 Aug.2005 7. Remove the E-ring [1] and then remove the paper feed gear /B [2] and the pin [3]. 15ssf2c022na 8. Remove the E-ring [1] and then remove the paper feed input gear [2] and the pin [3]. 9.

  • Page 179: Others

    Field Service Ver2.0 Aug.2005 3. OTHERS 3. OTHERS List of parts to be disassembled and assembled Section Part name Page referred to Cover section Upper door Right cover Front cover Rear cover Front door Up/down section Lift wire of LU-403 Lift wire of LU-404...

  • Page 180: Removal Procedure Of Parts To Be Disassembled And Assembled

    3. OTHERS Field Service Ver2.0 Aug.2005 Removal procedure of parts to be disassembled and assembled Caution • When connected to the main body, be sure to unplug the power cord of the main body from the power outlet. 3.2.1 Removing and reinstalling the upper door A.

  • Page 181: Removing And Reinstalling The Front Cover

    Field Service Ver2.0 Aug.2005 3. OTHERS 3.2.3 Removing and reinstalling the front cover A. Procedure 1. Open the upper door. 2. Remove the right cover. (See "3.2.2 Removing and reinstalling the right cover.") 3. Open the front door [1] and remove 6 screws [2]. 4.

  • Page 182: Removing And Reinstalling The Front Door

    3. OTHERS Field Service Ver2.0 Aug.2005 3.2.5 Removing and reinstalling the front door A. Procedure 1. Open the front door [1]. 2. Remove the 4 screws [2] and then remove the front door. Note • When installing the front door [1], be sure to push it in the arrow-marked direction [3] and tighten up the screw [2].

  • Page 183: Replacing The Lu-403 Lift Wire

    Field Service Ver2.0 Aug.2005 3. OTHERS 3.2.6 Replacing the LU-403 lift wire Note • There are 4 kinds of lift wires different in length. And the following wire: /Fr1 [1], /Fr2 [2], /Fr3 [3], / Fr4 [4], and /Rr1 [5], /Rr2 [6], /Rr3 [7], /Rr4 [8], 8 in all, are employed according to the pulleys arranged from inside toward outside.
  • Page 184 3. OTHERS Field Service Ver2.0 Aug.2005 A. Removal procedure Note • Before starting work, be sure to bring the paper lift plate down to its lower most position in advance by pressing the tray down switch (SW100) with electricity supplied. 1.
  • Page 185 Field Service Ver2.0 Aug.2005 3. OTHERS 7. Pull out the pin [2] from the shaft [1]. 8. Remove the E-ring [3] and then remove a bearing [4]. 9. Remove 4 screws [5] and then remove the paper lift motor assembly [6]. Note [7] [6] •...
  • Page 186 3. OTHERS Field Service Ver2.0 Aug.2005 10. Remove the E-ring [1]. [4] [2] 11. Loosen the lift wire /Rr1 [3] by pressing the rear wire mounting plate /Lt [2] downward and slide the wire end [4] in the arrow-marked direction for removal.
  • Page 187 Field Service Ver2.0 Aug.2005 3. OTHERS 15. Remove the E-ring [1]. [2] [4] 16. In the same manner as with Step 11 on the rear side, loosen the lift wire /Fr1 [3] by pressing the front wire mounting plate /Lt [2] downward and slide the wire end [4] in the arrow-marked direc- tion for removal.
  • Page 188 3. OTHERS Field Service Ver2.0 Aug.2005 20. Remove the E-ring [1] and then remove the pulley /Fr3 [2] from the shaft. 21. With the lift wire /Fr3 [6] set onto the notch [5] of [12] the pulleys [3] and [4], slide the wire cover [7] and remove the lift wire /Fr3 [6] from the pulleys [3] and [13] [4].
  • Page 189 Field Service Ver2.0 Aug.2005 3. OTHERS 25. Remove the E-ring [1] and then remove the pulley [10] /Rr3 [2] from the shaft. 26. In the same manner as with Step 21, remove the lift wire /Rr3 [5] from the pulleys [3] and [4]. 27.
  • Page 190 3. OTHERS Field Service Ver2.0 Aug.2005 B. Installation procedure 1. For the removal Step 29 to Step 5, reinstall the parts following the removal steps in reverse. 2. Remove the E-ring [1] and then remove the idle gear [2]. 3. With a screwdriver inserted into the hole [4] of the remaining paper detection gear [3], set it onto the position of the hole [6] of the paper lift motor mounting plate [5].

  • Page 191: Replacing The Lu-404 Lift Wire

    Field Service Ver2.0 Aug.2005 3. OTHERS 3.2.7 Replacing the LU-404 lift wire Note • There are 4 kinds of lift wires different in length. And the following wire: /Fr1 [1], /Fr2 [2], /Fr3 [3], / Fr4 [4], and /Rr1 [5], /Rr2 [6], /Rr3 [7], /Rr4 [8], 8 in all, are employed according to the pulleys arranged from inside toward outside.
  • Page 192 3. OTHERS Field Service Ver2.0 Aug.2005 A. Removal procedure Note • Before starting work, be sure to bring the paper lift plate down to its lower most position in advance by pressing the tray down switch (SW100) with electricity supplied. 1.
  • Page 193 Field Service Ver2.0 Aug.2005 3. OTHERS 7. Remove the bearing [1]. 8. Remove the idle gear [2]. 9. Remove the E-ring [3] and then remove the gear [4] and the pin [5]. 10. Remove the E-ring [6] and then remove the gear [7] together with 2 bearings [8] provided on either side of the gear [7].
  • Page 194 3. OTHERS Field Service Ver2.0 Aug.2005 13. Remove 5 connectors [1]. 14. Remove the wiring [3] from the clamps [2] pro- vided at the 7 positions. 15. Remove 6 screws [4] and then remove the paper lift motor assembly [5]. Note •...
  • Page 195 Field Service Ver2.0 Aug.2005 3. OTHERS 16. Remove the E-ring [1]. [8] [7] 17. Loosen the lift wire /Rr1 [3] by pressing the rear wire mounting plate /Lt [2] downward and slide the wire end [4] in the arrow-marked direction for removal.
  • Page 196 3. OTHERS Field Service Ver2.0 Aug.2005 21. Remove the E-ring [1]. 22. In the same manner as with Step 11 on the rear side, loosen the lift wire /Fr1 [3] by pressing down- ward the front wire mounting plate /Lt [2] and slide the wire end [4] in the arrow-marked direction for removal.
  • Page 197 Field Service Ver2.0 Aug.2005 3. OTHERS 26. Remove the E-ring [1] and then remove the pulley /Fr3 [2] from the shaft. [12] 27. With the lift wire /Fr3 [6] set onto the notch [5] of the pulleys [3] and [4], slide the wire cover [7] and remove the lift wire /Fr3 [6] from the pulleys [3] and [4].
  • Page 198 3. OTHERS Field Service Ver2.0 Aug.2005 31. Remove the E-ring [1] and then remove the pulley /Rr3 [2] from the shaft. 32. In the same manner as with Step 21, remove the lift wire /Rr3 [5] from the pulleys [3] and [4]. 33.
  • Page 199 Field Service Ver2.0 Aug.2005 3. OTHERS B. Installation procedure 1. For the removal Step 35 to Step 9, reinstall the parts following the removal steps in reverse. 2. With a screwdriver inserted into the hole [2] of the remaining paper detection gear [1], set it upon the position of the hole [4] of the paper lift motor mounting plate [3].
  • Page 200 3. OTHERS Field Service Ver2.0 Aug.2005 Blank page...

  • Page 201: Adjustment/Setting

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT Feed roller pressure adjustment (LU-404 only) Conduct the feed roller pressure adjustment when there occurs a no feed condition while in the paper feed. Note • Adjusting the feed roller pressure changes the pick-up release amount. So after completion of adjustment, be sure to check the pick-up release amount.

  • Page 202: Separation Pressure Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Separation pressure adjustment Conduct the separation pressure adjustment when there occurs a no feed or double feed condition repeatedly. Note • Adjusting the pressure excessively may result in an adverse effect. So, be careful not to make an excessive adjustment.

  • Page 203: Paper Lift Plate Horizontal Adjustment

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Paper lift plate horizontal adjustment Conduct the paper lift plate horizontal adjustment when a paper feed jam occurs repeatedly or when the lift wire has been changed. 4.3.1 Adjustments for LU-403 A. Procedure 1.
  • Page 204 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 4.3.2 Adjustments for LU-404 A. Procedure 1. Turn ON the main power switch (SW1) and the power switch (SW2) of the main body. After checking from the operating sound of the paper lift motor that the paper lift plate has gone up fully, turn OFF both of the switches.

  • Page 205: Paper Centering Adjustment

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Paper centering adjustment In the prints while paper is being fed from LU, conduct this adjustment when the center of image slips off from the center of paper. For centering, an automatic adjustment is made in the image processing unit. However, when there occurs a centering outside the range of automatic adjustment (±3 mm or more), conduct this adjust- ment.

  • Page 206: Paper Skew Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Paper skew adjustment Conduct this adjustment when there is a difference in the inclination found with the main body tray and the paper skew. However, this method has a limited effect since all of the paper supplied is adjusted at the registra- tion section.
  • Page 207 Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT C. Procedure for adjustment when there occurs an irregular skew 1. Set about 100 sheets of paper in LU (the amount that does not result in the deformation of the guide plate). 2. Turn ON the main power switch (SW1) and the power switch (SW2) of the main body.

  • Page 208: Paper Feed Height (Upper Limit) Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 Paper feed height (upper limit) adjustment Conduct this adjustment when the following conditions occur: • When a no feed condition is not improved by conducting the paper feed roller pressure adjustment. • When there occurs a no feed jam in which a thick paper gets stuck with the entrance guide plate (guide plate of the separation roller section).

  • Page 209: Pick-Up Release Amount Adjustment

    Field Service Ver2.0 Aug.2005 4. MECHANICAL ADJUSTMENT Note • When turning on power with no paper feed roller unit installed, the paper lift plate does not stop at its upper limit position, thus caus- ing damage to the tray. Pick-up release amount adjustment Conduct this adjustment when there occurs a no feed jam repeatedly and when the paper feed height (upper limit) adjustment is made.
  • Page 210 4. MECHANICAL ADJUSTMENT Field Service Ver2.0 Aug.2005 4. Pull the moving part [2] of the pick-up solenoid (SD100) [1] in the arrow-marked direction. And in this condition, check to see if the clearance [5] between the pick-up roller [3] and the paper lift plate [4] is within the standard value.
  • Page 211 SERVICE MANUAL Field Service PI-501 2005.06 Ver. 1.0...
  • Page 212 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 213 Field Service Ver1.0 Jun.2005 CONTENTS CONTENTS PI-501 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 214 CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 215: Product Specifications

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Name Post inserter unit Type Torque limiter separation type seat feeding device B. Functions Auto sheet feeding (online Feeds the sheet to FS automatically under the instruction from the main body. operation) Manual sheet feeding Feeds the sheet to FS under the instruction from the operation panel of PI.
  • Page 216 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 C. Type of paper Paper size Tray /Up Metric: A4, A4R, B5, B5R, A5, 16K, 16KR Inch: 8.5 x 11, 8.5 x 11R, 5.5 x 8.5 Tray /Lw Metric: Wide paper (up to 314 x 459 mm), A3, B4, A4, A4R, B5, B5R, A5, F4, 8K, 16K, 16KR Inch: Wide paper (up to 314 x 459 mm), 11 x 17, 8.5 x 14, 8.5 x...

  • Page 217: Periodic Check

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Procedure for the maintenance of the paper feed section Caution: • Be sure to unplug the power cord of the main body from the power outlet. 2.1.1 Replacing the pick-up roller /Up and the paper feed roller /Up A.
  • Page 218 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 3. Remove the actuator [1], 3 C-clips [2], and 2 bear- ings [3] from the paper feed unit /Up, and then slide 2 roller shafts [4] to the arrow-marked direc- tion [5] to remove the pick-up roller /Up [6] and the paper feed roller /Up [7] with the one-way clutches [8] and [9].

  • Page 219: Replacing The Pick-Up Roller /Lw And The Paper Feed Roller /Lw

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 2.1.2 Replacing the pick-up roller /Lw and the paper feed roller /Lw A. Periodically replaced parts/cycle • pick-up roller /Lw: Every 1,000,000 prints (every 200,000 prints for actual replacement cycle) • Paper feed roller /Lw: Every 500,000 prints (every 100,000 prints for actual replacement cycle) B.

  • Page 220: Replacing The Separation Roller /Lw And The Torque Limiter /Lw

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 3. Release hooks [1] at the both sides, and then lift up and remove the separation roller unit /Up [2]. 15jff2c006na 4. Remove the C-clip [1] from the separation roller unit /Up, and then remove the separation roller / Up [2] and the torque limiter /Up [3].

  • Page 221: Other Parts

    Field Service Ver1.0 Jun.2005 3. OTHER PARTS 3. OTHER PARTS List of parts to be disassembled and assembled Section Part name Page referred to Cover Top cover, rear cover, operation panel cover...

  • Page 222: Removal Procedure Of Parts To Be Disassembled And Assembled

    3. OTHER PARTS Field Service Ver1.0 Jun.2005 Removal procedure of parts to be disassembled and assembled Caution: • Be sure to unplug the power cord of the main body from the power outlet. 3.2.1 Removing/reinstalling the covers A. Procedure 1. Remove the cap [2] of the top cover [1]. 2.

  • Page 223: Adjustment/Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT PI displacement adjustment (with PK-502 installed) Conduct this adjustment when the punch position is displaced when feeding from PI. NOTE • In the PI displacement adjustment, adjust the tray /Up, and then adjust the tray /Lw. •...
  • Page 224 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 7. Loosen 2 adjustment screws [2] on the side guide plate /Rr [1] and slide the side guide plate /Rr twice as long as the misalignment of the punch hole position (for example, if the misalignment is 1.5 mm to the rear, slide 3 mm to the rear).

  • Page 225: Pi Tilt Adjustment (With Pk Installed)

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT PI tilt adjustment (with PK installed) Conduct this adjustment if the edge of the paper and the punch hole position of the paper fed from PI is not in parallel. A. Procedure 1. Set 3 sheets of paper in the tray of the PI, and then feed them in the punch mode as samples.
  • Page 226 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Blank page...
  • Page 227 SERVICE MANUAL Field Service PK-503/504/505 2005.06 Ver. 1.0...
  • Page 228 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 229 Field Service Ver1.0 Jun.2005 CONTENTS CONTENTS PK-503/504/505 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 230 CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 231: Product Specifications

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Name Punch unit Type FS-integrated type punching operation device B. Functions Punching method Stops and punches every paper No. of holes PK-503: 2 holes PK-504: 4 holes PK-505: 2 holes/3 holes (inch) or 2 holes/4 holes (metric) Hole diameter...
  • Page 232 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Paper curling 15knt1c001na a Curling (10 mm or less) [1] 5 sheets of paper D. Maintenance Maintenance Same as the main body. Machine service life Same as the main body. E. Machine data Power source 24V/5VDC (supply from FS) Maximum power...

  • Page 233: Periodic Check

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure Periodically replaced parts are not employed.

  • Page 234: Others

    3. OTHERS Field Service Ver1.0 Jun.2005 3. OTHERS Items not allowed to be disassembled and adjusted A. Screws not allowed to be removed (PK-502) (1) Parts not allowed to be removed Never loosen the following screws. 15knf2c001na Screw not allowed to be removed Punch unit (2) Reason The specified performance cannot be retained if the screw is loosen.
  • Page 235 Field Service Ver1.0 Jun.2005 3. OTHERS B. Screws not allowed to be removed (PK-503/PK-504/PK-505) (1) Parts not allowed to be removed Never loosen the following screws. 15kjf2c001na Punch unit Screw not allowed to be removed (2) Reason The specified performance cannot be retained if the screw is loosen.

  • Page 236: Removal Procedure Of Parts To Be Disassembled And Assembled

    3. OTHERS Field Service Ver1.0 Jun.2005 Removal procedure of parts to be disassembled and assembled Caution: • Be sure to unplug the power cord of the main body from the power outlet. 3.2.1 Removing/reinstalling the punch unit A. Procedure 1. Remove the punch scraps box [1]. 15kjf2c002na 2.
  • Page 237 Field Service Ver1.0 Jun.2005 3. OTHERS 3. Disconnect 2 connectors [3] and the relay con- nector [1] from the punch drive board (PDB) [2]. 15kjf2c004na 4. Remove 3 screws [2], and then remove the punch unit cover [1]. 15kjf2c005na 5. Disconnect 2 connectors [2]. 6.
  • Page 238 3. OTHERS Field Service Ver1.0 Jun.2005 Note • When reinstalling the punch drive board (PDB), attach the board supports of the punch drive board (PDB) at 4 positions [1] in the fig- ure. 15kjf2c007na...

  • Page 239: Adjustment/Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT Punch hole position tilt adjustment Conduct this adjustment if the edge of the paper and the punch hole position on the paper are not in parallel. A. Procedure 1. Align the paper on the main body tray with the side guide plate and the rear edge guide plate, and then check the tilt with the platen copy or the Tech.

  • Page 240: Paper Size Sensor Sensitivity Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Paper size sensor sensitivity adjustment Conduct this adjustment if the punch hole position on the paper is misaligned from the center of the paper to either the front side or the back side. A.
  • Page 241 SERVICE MANUAL Field Service RC-501 920) 2005.06 Ver. 1.0...
  • Page 242 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 243 Field Service Ver1.0 Jun.2005 CONTENTS CONTENTS RC-501 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 244 CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 245: Product Specifications

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Name Toner recycle cut unit Type Air conveyance waste toner collecting unit B. Functions Toner ejection Air conveyance by the diaphragm pump Waste toner container Waste toner collecting box C.
  • Page 246 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 247: Periodic Check

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Caution • Be sure to unplug the power cord of the main body and TU from the power outlet. Maintenance procedure of the waste toner conveyance section 2.1.1 Replacing the accumulator A.
  • Page 248 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 5. Pull out the photo conductor section. (See "3.7.1 Removing/reinstalling the photo conductor sec- tion" in the Main body field service.) 6. Remove the developing unit from the main body. (See "3.10.2 Replacing the developing unit and the developing suction assembly"...
  • Page 249 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 9. Push 2 guide rails [1] into the main body side. 10. Place paper (A3 size) [3] on the upper section of the ADU [2]. Note • In order to prevent the ADU from being soiled with toner that falls around it, be sure to pro- tect the upper section of the ADU with paper.
  • Page 250 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 13. Loosen the hose fixing spring [1] and remove the hose [2]. 14rtf2c054na 14. Remove 4 screws [1] and then remove the accu- mulator mounting plate /1 [2] and the accumulator mounting plate /2 [3]. Note •...
  • Page 251 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK • Be sure to remove unnecessary parts in advance from the accumulator for replace- ment. • Loosen 2 hose fixing springs [1] of the accu- mulator for replacement and remove 2 hoses [2]. Remove 4 screws [3] of the accumulator for replacement, and then remove the accu- mulator mounting plate /1 [4] and the accu- mulator mounting plate /2 [5].

  • Page 252: Replacing The Recycle Pump

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 2.1.2 Replacing the recycle pump A. Periodically replaced parts/cycle • Recycle pump: Every 10,000,000 prints B. Procedure 1. Loosen the hose securing spring [1], and then remove the hose /3 [3] from the hose joint [2]. 14rtf2c057na...
  • Page 253 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 2. Remove the rear cover. (See "6.3.1 Removing/ reinstalling the rear cover" in the Main body field service.) 3. Remove the upper cover /Rr. (See "6.3.9 Remov- ing/reinstalling the upper cover /Rr" in the Main body field service.) 4.
  • Page 254 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 6. Remove the screw [1]. 7. Remove the hose joint [3] from the hose /No. 6 [2]. 8. Remove 2 screws [4] and then remove the hose / 3 mounting plate [5]. 14rtf2c059na...
  • Page 255 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 9. Remove the hose /No. 6 [3] from the exhaust opening [2] of the recycle pump [1]. 10. Loosen the hose fixing spring [4] and remove the hose /No. 5 [6] from the suction opening [5] of the recycle pump.
  • Page 256 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 Note • When installing the recycle pump, be sure to install 2 spacers [1] at the bottom of the recy- cle pump. • When installing the recycle pump, be sure not to pinch the wiring [2] with the recycle pump. 14.

  • Page 257: Maintenance Procedure Of The Waste Toner Recycle Section

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK Maintenance procedure of the waste toner recycle section 2.2.1 Replacing the waste toner collecting box A. Periodically replaced parts/cycle • Waste toner collecting box: Every 500,000 prints B. Procedure 1. Open the cover [2] of the waste toner collecting box [1].
  • Page 258 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 Note • When replacing the waste toner collecting box, never loosen or retighten the cap [1] at 2 positions. Loosening or retightening the cap may cause the hose in the waste toner collecting box twisted so that the hose may be disconnected or damaged and the toner may be spattered.
  • Page 259 SERVICE MANUAL Field Service TU-501 2005.06 Ver. 1.0...
  • Page 260 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 261 Field Service Ver1.0 Jun.2005 CONTENTS CONTENTS TU-501 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 262 CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 263: Product Specifications

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Type Upper blade reciprocating type fore-edge trimming device with large capacity stacker Applicable type of machine FS-604 (When equipped, optional MK-707 is required.) B. Functions Number of sheets trimmed 40 sheets, maxi- •...
  • Page 264 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Stacking capacity The stacking capacities shown below are applicable only for the same size. Number of sheets folded *2 Number of stackable booklets 2 to 5 100 or more 6 to 10 50 or more 11 to 16 32 or more 17 to 20...
  • Page 265 Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS C. Type of paper Paper size Fixed size Equivalent to the paper sizes corresponding to the saddle stitching/ folding mode of the FS (A3, B4, A4R, 11 x 17, 8.5 x 14, 8.5 x 11R) Wide paper Equivalent to the paper sizes corresponding to the FS Amount of curling...
  • Page 266 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 267: Periodic Check

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure of the blade section Caution • Make sure that the power cord is unplugged from the power outlet. • When handling the blades /Up and /Lw, be very careful not to get injured by the blade. 2.1.1 Replacing the blades /Up and /Lw A.
  • Page 268 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 4. Remove the connector [1] and release the wiring [3] from the cable clamp [2]. 15smf2c002na...
  • Page 269 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 5. Remove 2 screws [1] and the 2 screws [2], and then remove the entrance conveyance roller unit [3]. 15smf2c003na...
  • Page 270 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 6. Remove the E-ring [1] and then remove the bear- ing [2]. 7. Remove the E-ring [3] and then remove the bear- ing [4]. 8. Remove the blade section entrance driven roller [5]. 15smf2c004na 9.
  • Page 271 Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK 10. With the conveyance guide plate [1] brought down, insert the screw (M4 x 16 or larger) [3] into the hole [2] of the stopper and fix it so that the conveyance guide plate does not get back to the original position.
  • Page 272 2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 12. Reinstall the above parts following the removal steps in reverse. Note • When installing the blade /Lw, be sure to set it to the 2 guide pins [2] with the bottom face of the blade /Lw placed on the 2 hexagon socket head cap screws [1].

  • Page 273: Others

    Field Service Ver1.0 Jun.2005 3. OTHERS 3. OTHERS Items not allowed to be disassembled and adjusted A. Blade /Up positioning screw (1) Parts not allowed to be removed 1 positioning screw and 2 bolts of the blade /Up 15smf2c009na Screw not allowed to be removed Blade /Up Bolts not allowed to be removed (2) Reason for prohibition...

  • Page 274: List Of Parts To Be Disassembled And Assembled

    3. OTHERS Field Service Ver1.0 Jun.2005 List of parts to be disassembled and assembled Note • This list shows parts other than periodically replaced ones that are deemed necessary to explain the procedure for disassembling and reassembling them. However, except for the cover, they are not required to be disassembled in the routine service.

  • Page 275: Removal Procedure Of Parts To Be Disassembled And Assembled

    Field Service Ver1.0 Jun.2005 3. OTHERS Removal procedure of parts to be disassembled and assembled Caution • Make sure that the power cord is unplugged from the power outlet. 3.3.1 Removing/reinstalling the upper cover/rear cover A. Removal procedure 1. Open the front door [1] and the conveyance door [2].

  • Page 276: Removing/Reinstalling The Front Door

    3. OTHERS Field Service Ver1.0 Jun.2005 3.3.2 Removing/reinstalling the front door A. Removal procedure 1. Open the front door [1]. 2. Remove the screw [2] and then remove the stop- per [3] 3. Remove the screws [4], 2 each, and then remove the front door [1].

  • Page 277: Adjustment/Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT Sheet trimming parallelism adjustment A. Procedure 1. Take the measure of the upper and lower hems between the folding side [1] and the trimming side [2] of the booklet that has been trimmed and cal- culate the parallelism to check to see if it is within a standard value.
  • Page 278 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Blank page...
  • Page 279 SERVICE MANUAL Field Service ZU-601/602 2005.06 Ver. 1.0...
  • Page 280 Revision history After publication of this service manual, the parts and mechanism may be subject to change for improve- ment of their performance. Therefore, the descriptions given in this service manual may not coincide with the actual machine. When any change has been made to the descriptions in the service manual, a revised version will be issued with a revision mark added as required.
  • Page 281 Field Service Ver1.0 Jun.2005 CONTENTS CONTENTS ZU-601/602 OUTLINE 1. PRODUCT SPECIFICATIONS............1 MAINTENANCE 2.
  • Page 282 CONTENTS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 283: Product Specifications

    Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS OUTLINE 1. PRODUCT SPECIFICATIONS A. Type Type Z-folding multi punching device B. Functions Punch Punching method Reciprocal punching method (punching each paper) No. of holes ZU-601: Swedish 4 holes ZU-602: Metric area 2 holes/4 holes (switched automatically) Inch area 2 holes/3 holes (switched automatically) Hole diameter ZU-601:...
  • Page 284 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 Z-folding Z-folding method Buckle folding method with the roller pair Folding length 15ktt1e002na Paper L (mm) a (mm) size Z-folding 209 or less 3.5 ± 1.5 181 or less 11 x 17 215 or less 194 or less Folding 8.5 x 14...
  • Page 285 Field Service Ver1.0 Jun.2005 1. PRODUCT SPECIFICATIONS Maximum tray capacity The maximum number of sheets for the FS main tray at the (80g/m Z-folding operation • Z folding continuous: Max. 30 sheets • Z-folding/stapling: See the table below No. of sheets per staple No.
  • Page 286 1. PRODUCT SPECIFICATIONS Field Service Ver1.0 Jun.2005 D. Maintenance Maintenance Same as the main body. Machine service life Same as the main body. E. Machine data Power source 100 to 240 VAC (automatic switching) DC5V (supplied from the main body) Maximum power consump- 120 W or less tion...

  • Page 287: Periodic Check

    Field Service Ver1.0 Jun.2005 2. PERIODIC CHECK MAINTENANCE 2. PERIODIC CHECK Maintenance procedure Caution: • Be sure to unplug the power cords of ZU and the main body from the power outlet. 2.1.1 Replacing the punch clutch (CL1) A. Periodically replaced parts/cycle •...

  • Page 288: Replacing The Punch Scraps Conveyance Motor (M7)

    2. PERIODIC CHECK Field Service Ver1.0 Jun.2005 2.1.2 Replacing the punch scraps conveyance motor (M7) A. Periodically replaced parts/cycle • Punch scraps conveyance motor (M7): Every 3,000,000 prints (every 1,000,000 punches for actual replacement cycle) B. Procedure 1. Remove ZU from the main body (See "3.3.2 Removing/reinstalling ZU from the main body.") 2.

  • Page 289: Others

    Field Service Ver1.0 Jun.2005 3. OTHERS 3. OTHERS Items not allowed to be disassembled and adjusted 3.1.1 Punch section A. Parts not allowed to be removed (1) ZU-601 15ktf2e001na Retaining rings not allowed to be removed Screws not allowed to be removed Screws not allowed to be removed (2) ZU-602 15ktf2e002na...

  • Page 290: Z-Folding Section

    3. OTHERS Field Service Ver1.0 Jun.2005 3.1.2 Z-folding section A. Parts not allowed to be removed 15kvf2c005na Screw not allowed to be removed Conveyance guide plate B. Reason The screws position the clearance of the conveyance guide plate. The precision of the Z-folding may be affected if it is disassembled.

  • Page 291: List Of Parts To Be Disassembled And Assembled

    Field Service Ver1.0 Jun.2005 3. OTHERS List of parts to be disassembled and assembled Section Part name Page referred to Cover section Rear cover ZU with FS Punch section Punch unit Z-folding/conveyance section Z-folding/conveyance unit Z-folding/conveyance section Z-folding/conveyance unit stopper...

  • Page 292: Removal Procedure Of Parts To Be Disassembled And Assembled

    3. OTHERS Field Service Ver1.0 Jun.2005 Removal procedure of parts to be disassembled and assembled Caution: • Be sure to unplug the power cords of ZU and the main body from the power outlet. 3.3.1 Removing and reinstalling the rear cover A.
  • Page 293 Field Service Ver1.0 Jun.2005 3. OTHERS 3. Open the front door. 4. Remove 3 screws [1], and then remove the folding front cover [2]. 15kvf2c008na 5. Pull up the lever [1], and then evacuate the entrance guide plate [2] into ZU. 6.
  • Page 294 3. OTHERS Field Service Ver1.0 Jun.2005 8. Slide ZU together with FS to the front to remove the notches [1] of ZU from the pins [2] of the main body and remove metal plate sections [3] of ZU from the stays [4] of the main body. Note •...

  • Page 295: Removing/Reinstalling Zu From Fs

    Field Service Ver1.0 Jun.2005 3. OTHERS 3.3.3 Removing/reinstalling ZU from FS Caution: • Be sure to perform this operation with 2 people because ZU is heavy. A. Procedure 1. Remove ZU together with FS from the main body (See "3.3.2 Removing/reinstalling ZU from the main body.") 2.
  • Page 296 3. OTHERS Field Service Ver1.0 Jun.2005 5. Pull out the retaining lever to the front to release ZU and FS, and then tilt the upper part of ZU [2] and disconnect 2 connectors [3]. 15kvf2c012na 6. Lift up ZU [1] with 2 people and remove it from FS [2].

  • Page 297: Removing/Reinstalling The Punch Unit

    Field Service Ver1.0 Jun.2005 3. OTHERS 3.3.4 Removing/reinstalling the punch unit A. Procedure 1. Remove ZU together with FS from the main body [5] [4] (See "3.3.2 Removing/reinstalling ZU from the main body.") 2. Disconnect the connector [1] and remove the screw [2], and then remove the sensor mounting plate [3].

  • Page 298: Removing/Reinstalling The Z-Folding/Conveyance Unit

    3. OTHERS Field Service Ver1.0 Jun.2005 3.3.5 Removing/reinstalling the Z-folding/conveyance unit A. Procedure 1. Remove ZU together with FS from the main body (See "3.3.2 Removing/reinstalling ZU from the main body.") 2. Remove ZU from FS (See "3.3.3 Removing/rein- stalling ZU from FS.") 3.

  • Page 299: Removing/Reinstalling The Z-Folding/Conveyance Unit Stopper

    Field Service Ver1.0 Jun.2005 3. OTHERS 8. Remove 4 screws [1], and then remove Z-folding/ conveyance unit [2] to the front [4] by holding the rails [3] at the both sides. Note • When placing the Z-folding/conveyance unit, place it on the flat surface with its top or left side down.
  • Page 300 3. OTHERS Field Service Ver1.0 Jun.2005 Blank page...

  • Page 301: Adjustment/Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT ADJUSTMENT/SETTING 4. MECHANICAL ADJUSTMENT Paper edge sensor sensitivity adjustment Conduct this adjustment when replacing the ZU control board (ZUCB) or the paper edge sensor board (PESB). A. Procedure 1. Remove the screw [1], and then remove the board cover [2].

  • Page 302: Gate Solenoid /Lw (Sd1) Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Gate solenoid /Lw (SD1) adjustment Conduct this adjustment when replacing SD1. A. Procedure 1. Remove ZU together with FS from the main body. (See "3.3.2 Removing/reinstalling ZU from the main body.") 2. Remove ZU from FS. (See "3.3.3 Removing/rein- stalling ZU from FS.") 3.

  • Page 303: 1St Folding Skew Adjustment

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT 1st folding skew adjustment Conduct the 1st folding skew adjustment when the skew of the 1st folding is not within the standard value. Be sure to conduct the 1st Z-folding position adjustment (see "Tech. Rep. mode") because this adjustment effects the 1st folding position.

  • Page 304: 2Nd Folding Skew Adjustment

    4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 2nd folding skew adjustment Conduct the 2nd folding skew adjustment when the skew of the 2nd folding is not within the standard value. NOTE • Be sure to conduct the "1st folding skew adjustment" before conducting this adjustment. •...

  • Page 305: 2Nd Stopper Position Adjustment

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT 2nd stopper position adjustment Conduct this adjustment when the 2nd folding position cannot be adjusted from the Tech. Rep. mode or the skew of the 2nd folding cannot be adjusted by the procedure in "4.4 2nd folding skew adjustment." NOTE •...
  • Page 306 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 5. Rotate the shaft [2] so that you can reach to 2 [4] [5] screws [1] with the hex wrench. 6. Loosen 2 screws [1]. 7. Rotate the shaft [2] so that the actuator [3] is roughly positioned to the home position [5] of the 2nd stopper home sensor [4].

  • Page 307: Dip Switch (Sw1) Setting

    Field Service Ver1.0 Jun.2005 4. MECHANICAL ADJUSTMENT Dip switch (SW1) setting Caution: • When changing the setting of SW1, make sure that the power cords of ZU and the main body have been unplugged from the power outlet. Conduct this setting when replacing the ZU control board (ZUCB). A.
  • Page 308 4. MECHANICAL ADJUSTMENT Field Service Ver1.0 Jun.2005 Blank page...

Table of Contents