The master compression sensor is located in the light path of the Master compression HP sensor. It is positioned such that when the Master compression plate is raised to the horizontal position, the actuator disk escapes from its light path.

This answer is automatically generated

Mackenzie Chakuzira

February 26, 2025

@Mr. Anderson thank you

ibrahim mahmoud mohamed

May 24, 2025

كود خاص بالماستر A_16

1 comments:

Mr. Anderson

May 25, 2025

The special code for the master A_16 error for the Riso CZ180 Series is 525, which indicates "Waiting for the master to be removed from the print cylinder (drum)."

This answer is automatically generated

Summary of Contents for Riso CZ180 Series

Page 1 Copyright: 2007 Riso Kagaku Corporation All Rights Reserved. This Technical Manual was prepared and written for the exclusive use of RISO International Group Certified Dealers. Reproduction and/or transmittal of this material in any form or by any means, including photocopying or recording of the information is strictly prohibited without the consent of a member of RISO International Group.
Page 2: Table Of Contents
Chapter 10 MASTER REMOVAL Chapter 11 ORIGINAL SCANNING Chapter 12 MASTER MAKING Chapter 13 PANEL MESSAGE Chapter 14 TEST MODE Chapter 15 ELECTRICAL COMPONENTS Chapter 16 PCBs Chapter 17 OTHER PRECAUTIONS Chapter 18 APPENDIX RISO Inc. Technical Services & Support US.RISO.COM...
Page 3 This manual provides procedures for removing and installing major components. Following these procedures will minimize machine malfunctions. This information and format will also increase technical representatives' awareness and experience regarding repairs necessary to insure end-user satisfaction. RISO Inc. Technical Services & Support US.RISO.COM...
Page 4 Master Making Unit Cover ..............18 Operation Panel Unit ...............18 8. PCB Bracket Open Procedure ..............19 9. Screws Which are NOT to be Loosened or Removed ......20 CZ180 / CV1860 Rev. 1.0 1 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 5: Preface
This manual provides procedures for removing and installing major components. Following these procedures will minimize machine malfunctions. This information and format will also increase technical representatives' awareness and experience regarding repairs necessary to insure end-user satisfaction. 1 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 6: Warning
II. Protection of the electrical components: The electrical components may be damaged due to short circuits caused by a loose connector. Wire harness connector FIRST Press the ends. THEN Press the center, firmly. CZ180 / CV1860 Rev. 1.0 1 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 7: Work Precautions
(stubby type) Small flashlight (75 mm–100 Multimeter Soldering iron 20 W–30 W Standard 6 mm (100 mm–150 File Flat, round screwdriver 3 mm (100 mm–150 (precision type) 1 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 8 The machine is comprised of many gears. When inspecting or replacing parts, apply grease to the gears. If they are not properly greased, the gears may make abnormal sounds, and malfunctions or mechanical problems may occur. CZ180 / CV1860 Rev. 1.0 1 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 9: Installation Location
Do not allow any other machine to stand on or crush the power cord. Ground connection > Always ground this machine to prevent electrical shock in case of an electrical leakage. 1 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 10: Jigs
Cut the ring end to make into hook, as shown on the photograph, and attach wire tie bar on the other end. 015-26128-008 Drum Shaft JIG CZ180 / CV1860 Rev. 1.0 1 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 11: Instal Lation Procedures
・ Decide the direction of Stabilizers depending on the stand type referring to the illustration in the left. For the other stands For the stand type CR 042-36102-306 1 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 12 When pulling out the Drum after the above installation procedure, always turn on CAUTION! the POWER and press the DRUM RELEASE key [ ] on the control panel. Otherwise, the machine may be damaged. CZ180 / CV1860 Rev. 1.0 1 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 13: Cv1860
CHAPTER 1: MAINTENANCE CV1860 1 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 14 CHAPTER 1: MAINTENANCE CZ180 / CV1860 Rev. 1.0 1 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 15 CHAPTER 1: MAINTENANCE 1 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 16: Installation
(drum) and then check the ink cartridge and the Jumper wireharness. 4) Input the test item code No.887 and press the start key . 3. Operation Check 1) Make a master with Riso test chart No.15 and print 200 copies at speed 2. 2) Check density balance. / RED 4.
Page 17: Inkless Drum (Cv1860)
CHAPTER 1: MAINTENANCE Inkless Drum (CV1860) 1 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 18: Risorinc Printer Control Board
CHAPTER 1: MAINTENANCE RISORINC Printer Control Board CZ180 / CV1860 Rev. 1.0 1 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 19 CHAPTER 1: MAINTENANCE 1 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 20 CHAPTER 1: MAINTENANCE CZ180 / CV1860 Rev. 1.0 1 - 17 RISO Inc. Technical Services & Support US.RISO.COM...
Page 21: External Cover Removal
2. Detach the Operation Panel Unit. (M3x8 screws; 2 pcs) Scanner Unit Cover Operation Panel Unit Master Removal Upper Cover Rear Cover Master Making Unit Cover Front Cover Master Removal Lower Cover 1 - 18 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 22: Pcb Bracket Open Procedure
Power Switch Wire Harness out through the Handle Mounting Bracket-B. Main Motor Relay Wire Harness Rear Bottom Wire Harness Power Switch Wire Harness Handle Mounting Bracket-B CZ180 / CV1860 Rev. 1.0 1 - 19 RISO Inc. Technical Services & Support US.RISO.COM...
Page 23: Screws Which Are Not To Be Loosened Or Removed
These special screws should never be loosened or removed. Master-Making Unit Side Frame Rear Stay 1 - 20 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 24: Machine Summary
3. Outline of Paper-feeding, Printing, and Paper-ejection Operations ..3 4. Master-removal operation ...............4 5. Master-making operation ................4 6. Master-loading operation ................4 7. Machine Specification ................6 ) CZ80 ...................6 2) CV860 ..................8 CZ80 / CV860 Rev. .0 2 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 25: Cross-Sectional Diagram
(9) Master-making section: Transports and creates a master using the thermal print head, then sends the produced master to the print drum, and cuts the master material. 2 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 26: Operation Outline
6) Then, the suction fan pulls in the air to keep the paper firmly on the transfer belts while the paper is carried to the paper-receiving tray. 7) The next sheet of paper is sent to the first paper-feed area, and the guide roller lowers. CZ80 / CV860 Rev. .0 2 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 27: Master-Removal Operation
) The leading edge of the master is sent to a the clamp plate on the print drum, and the leading edge is clamped. 2) The print drum rotates to wind the master around it. 3) The cutter cuts the master. 2 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 28 CHAPTER 2: MACHINE SUMMARY MEMO CZ80 / CV860 Rev. .0 2 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 29: Machine Specification
CHAPTER 2: MACHINE SUMMARY 7. Machine Specification 1) CZ180 2 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 30: Specifications
• As we are constantly improving our products, the machine may differ in some respects from the illustrations used in this manual. • The specifications are subject to change without prior notice. CZ80 / CV860 Rev. .0 2 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 31 CHAPTER 2: MACHINE SUMMARY 2) CV1860 2 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 32 CHAPTER 2: MACHINE SUMMARY CZ80 / CV860 Rev. .0 2 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 33 CHAPTER 2: MACHINE SUMMARY MEMO 2 - 0 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 34 DISASSEMBLY....................4 . Intermediate Gear .................4 2. Main Motor Unit ................6 3. Drum Safety Switch ...............7 ADJUSTMENT .....................8 . Position-B Adjustment (Print drum removal position) ....8 CZ80 / CV860 Rev. .0 3 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 35: Mechanism
2) The same four Safety switches act also as Safety switches for the Thermal power of the TPH. Master making unit safety switch Rear cover safety switch Master removal unit safety switch Rear cover safety switch Drum safety switch 3 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 36: Print Drum Positions
Drum main gear and Intermediate gear meet with each other. the Print drum can be inserted back into the machine when these Eye-markings meet with each other. CZ80 / CV860 Rev. .0 3 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 37: Disassembly
Leaving the Allen wrench on the machine will damage the machine when the power is turned ON. 3) Attach the Intermediate gear shaft assembly firmly on the machine. Drum main gear Print drum Intermediate gear Main motor Main gear 3 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 38 < View from the back of the machine > Print drum Drum main gear Positioning marks Hole for Allen wrench Intermediate gear Positioning marks Main gear CZ80 / CV860 Rev. .0 3 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 39: Main Motor Unit
Adjustment after the Assembly ) Sector gear position adjustment. (Refer to Chapter 5) Pressure lever assembly Pressure spring Suction Unit Solenoid lever Vertical print positioning base unit 3 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 40: Drum Safety Switch
6) Detach the Drum safety switch from the bracket by removing the mounting screws. (M3x6 screws; 2 pcs) Precaution in Assembly ) Do not bend the Drum safety switch bracket, which acts as spring plate. Drum safety switch CZ80 / CV860 Rev. .0 3 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 41: Adjustment
If the position of the Print drum is way off from the normal Position-B, the Postion-A sensor and Main motor FG sensor should be checked. 3 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 42: First Paper Feed
. Elevator Upper-limit Sensor Position Adjustment ......8 2. Paper Feed Clutch OFF Angle Adjustment .........8 3. Paper Feed Clutch ON Angle Adjustment ........8 4. Paper Sensor Sensitivity Adjustment ..........9 CZ80 / CV860 Rev. .0 4 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 43: Mechanism
Lower limit position in which the light path of the Lower limit sensor is blocked. Upper limit sensor Paper detection sensor Elevator motor Paper feed table Lower limit sensor 4 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 44: First Paper Feed Movement
Pickup roller allow the rollers to rotate freely to prevent the first paper feed area from applying brake on the paper. Main motor Pickup roller Scraper roller Paper sensor Paper feed clutch CZ80 / CV860 Rev. .0 4 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 45: Scraper Mechanism
[Card - strong] changes the paper feed pressure (stripper pressure). Pickup roller Paper feed pressure lever Scraper roller Stripper unit Stripper pressure adjustment knob 4 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 46: Disassembly
) Fit the U-shaped slot on the Elevator link plates through the pins on the Elevator frame (F) assembly and (E) assembly. E-ring Roller Roller Elevator junction plate Elevator frame (F) assemb Elevator junction plate CZ80 / CV860 Rev. .0 4 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 47: Removal Of Paper Feed Tray Unit
4) Remove the E-rings from the shaft of the Paper feed tray on both sides of the tray, and detach the Paper feed tray unit from the shaft. (6mm E-ring; 2 pcs) Paper detection sensor wire harness E-ring 4 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 48: Removal Of Paper Detection Sensor
Paper detection sensor wire harness Mount wire band so the distance of the wire harness from A to B is between 60mm to 53mm. Wire harness band 00mm CZ80 / CV860 Rev. .0 4 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 49: Removal Of Pickup Roller And Scraper Roller
2) To check whether the rollers are mounted in correct way, check by rotating the rollers on the shaft in the direction shown on the photograph. If the rollers rotate freely, the mounting direction is correct. Pickup roller 4 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 50: Removal Of Stripper Pad
Precaution in Assembly 1) Set the Stripper spring first, and then mount the Stripper pad mount over the spring. Stripper pad Stripper pad base Stripper spring CZ80 / CV860 Rev. .0 4 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 51: Removal Of Upper Limit Sensor
Upper limit sensor wire harness Wire harness band The wire should not go under the red dotted line on the photograph. Upper limit sensor position Upper limit sensor 4 - 0 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 52: Removal Of Lower Limit Sensor
3) Unplug the wire harness connector of the Lower limit sensor. 4) Remove the Paper feed lower hinge. (M3x6 screws; 2 pcs) 5) Remove the Lower limit sensor Lower limit sensor bracket Lower limit sensor CZ80 / CV860 Rev. .0 4 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 53: Removal Of Elevator Motor Unit
) Match the positioning pins and holes in attaching the Elevator motor unit back on the machine. Elevator motor unit Mounting screw Mounting screw Mounting screw 4 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 54: Removal Of Paper Feed Clutch
) Match the D-shaped cut on the Paper feed clutch with that on the Pickup shaft. 2) Slide the slit on the Paper feed clutch through the bracket plate to prevent the clutch from rotating.. Paper feed clutch Pickup shaft CZ80 / CV860 Rev. .0 4 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 55: Removal Of Pickup Roller Shaft Assembly
6) Remove the Pickup shaft out of the machine through the opening above the Paper feed tray. Adjustment after the assembly ) Make adjustment on the Upper limit sensor position. Pickup shaft assembly Metal bushing Pickup shaft Pickup shaft bracket 4 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 56: Removal Of Guide Plate
) Hook the hook of the Guide plate on the metal bearing of the Timing roller. 2) Match the height of the gears on the front and rear Elevator frames. [ Refer to the photographs on the next page.] CZ80 / CV860 Rev. .0 4 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 57 CHAPTER 4: FIRST PAPER FEED Elevator spring bracket (rear) Upper limit sensor Pickup shaft bracket Elevator roller Guide plate connector Guide roller assembly Elevator frame (F) assembly Guide plate 4 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 58: Removal Of Paper Sensor
) Hook the Paper sensor on the hook plate of the Guide plate. Adjustment after the assembly ) Perform the Paper sensor sensitivity automatic adjustment. Guide plate Paper sensor (receive) Paper sensor (send) CZ80 / CV860 Rev. .0 4 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 59: Adjustment
3) Repeat from step () until good result is obtained. Results of incorrect adjustment 1) Incorrect paper feed timing at the first paper feed area may result in paper jamming or print registration problem. 4 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 60: Paper Sensor Sensitivity Adjustment
260 with the paper between the SEND and RECEIVE of the Paper sensor. If not, try the adjustment again. Using the paper, which is out of specification (not fit for the machine) may result in incorrect adjustment. CZ80 / CV860 Rev. .0 4 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 61 CHAPTER 4: FIRST PAPER FEED MEMO 4 - 20 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 62 5. Vertical Print Positioning Pulse Motor ...........7 6. Sector Gear ...................8 7. Timing Roller .................9 ADJUSTMENT ...................0 . Mounting position adjustment of Timing cam ......0 CZ80 / CV860 Rev. .0 5 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 63: Mechanism
4) In addition, the Vertical centering sensor determines the vertical print center position. 5) The vertical print center position is the position at the exact moment when the light path of the Vertical centering sensor becomes unblocked 5 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 64 CHAPTER 5: SECOND PAPER FEED Guide roller spring Intermediate gear Timing lever assembly Main cam Guide roller Timing Cam Timing gear spring Timing gear Vertical print positioning lever assembly CZ80 / CV860 Rev. .0 5 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 65: Disassembly
4) Remove E-ring from the Timing roller shaft and detach the Timing cam. (6mm dia E-ring; pc) Adjustments after Assembly ) Timing cam mounting position adjustment. Guide roller spring Timing Cam Timing roller shaft 5 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 66: Guide Roller Assembly
7) Detach the Guide roller assembly from the machine by once sliding the Guide roller spindle shaft to the rear of the machine to clear the front end out of the machine. Mounting screw Guide roller assembly CZ80 / CV860 Rev. .0 5 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 67: Vertical Print Positioning Base Unit
Vertical print positioning plate assembly Timing connection late Vertical print positioning base unit Vertical print positioning pulse motor Vertical print positioning HP sensor Vertical print positioning cam 5 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 68: Vertical Print Positioning Pulse Motor
Precaution in Assembly ) Insert the pin on the Print positioning plate into the whirl groove of the Print positioning cam. Vertical print positioning pulse motor CZ80 / CV860 Rev. .0 5 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 69: Sector Gear
4) Remove the Sector gear spring and detach the Sector gear by removing E-ring. (6mm dia. E-ring; pc) Adjustment after Assembly ) Mounting position adjusting of Timing cam Timing cam Sector gear 5 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 70: Timing Roller
4) Slide the Timing roller to the rear once, and remove from the Timing roller out of the machine through the opening above the paper feed tray. Adjustment after Assembly ) Mounting position adjustment of Timing cam Timing roller Timing roller CZ80 / CV860 Rev. .0 5 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 71 ) If the mounting position of Timing cam is bad, the up-and-down motion of the Guide roller goes off timing. This will result in paper jam, print registration problem and/or smeared image prints. 5 - 0 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 72 . Pressure Roller ................3 2. Pressure Solenoid .................4 3. Pressure Lever Assembly .............5 4. Pressure Roller Assembly .............6 ADJUSTMENT .....................7 . Pressure lever assembly position ..........7 CZ80 / CV860 Rev. .0 6 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 73: Mechanism
Pressure cam pushes the Pressure lever assembly down, rotating the Pressure shaft clockwise to bring the Pressure roller down, away from the Drum. 6 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 74: Disassembly
Pressure roller from the machine. Pressure roller Intermediate gear Pressure lever assembly Pressure spring Solenoid lever Pressure solenoid Pressure cam Lock screw Pressure roller Lock screw Pressure roller bracket CZ80 / CV860 Rev. .0 6 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 75: Pressure Solenoid
) Match the positioning hole against the positioning pin. Pressure spring Pressure lever assembly Solenoid base assembly Solenoid lever Mounting screw Mounting screw Mounting screw Mounting screw 6 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 76: Pressure Lever Assembly
6) Loosen the set screws on the Pressure lever assembly and remove the Pressure lever assembly from the machine. (M6x8 set screws; 2 pcs) Adjustment after Assembly ) Mounting position of Pressure lever assembly. Set screw Set screw CZ80 / CV860 Rev. .0 6 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 77: Pressure Roller Assembly
Then bring the assembly out from the large opening for the print drum. Adjustment after Assembly ) Pressure lever assembly mounting position adjustment. C-ring 6 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 78: Adjustment
2) If the gap is too big, the Pressure roller may hit the Clamp plate of the Drum during printing and damage the Clamp plate. Allen wrench Pressure cam 3mm Alen wrench Allen wrench Bearing Pressure shaft CZ80 / CV860 Rev. .0 6 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 79 CHAPTER 6: PRESS SECTION MEMO 6 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 80: Paper Ejection
6. Paper receiving sensor ..............8 7. Separation fan unit ................9 8. Separation fan ................9 9. Separator ..................0 0. Paper receiving tray unit ............2 ADJUSTMENT ...................3 . Separator position ...............3 CZ80 / CV860 Rev. .0 7 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 81: Mechanism
Paper receiving sensor checks whether the paper is separated from the Drum and ejected correctly or jammed. Separation fan Suction belt Paper ejection motor Suction fan 7 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 82: Paper Separation Mechanism
The rotation of the Separator shaft moves the tip of the Separator away from the Drum. Release arm Paper separator arm assembly Separator lever Separator shaft Separator Intermediate gear Separator cam Main motor Release arm Release lever CZ80 / CV860 Rev. .0 7 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 83: Disassembly
2) Turn over the Suction unit and unplug the wire harness connector of the Suction fan. 3) Remove the mounting screws, and remove the Suction fan. (M4x40 screws; 2 pcs) Suction fan 7 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 84: Paper Ejection Motor
(on the Suction fan side), as shown on the last photograph. Suction unit top plate Paper ejection wing Driven shaft Driving shaft Timing belt Paper ejection motor Joint portion of the wire band CZ80 / CV860 Rev. .0 7 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 85: Paper Ejection Motor Fg Sensor
) Pay caution not to scratch the Suction belts against the sharp edges on the Suction face cover to prevent damage on the belts. [ Refer to the three photographs on the next page.] 7 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 86 CHAPTER 7: PAPER EJECTION SECTION Suction unit top plate Suction unit Suction unit top plate Suction belt CZ80 / CV860 Rev. .0 7 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 87: Paper Receiving Sensor
7) Unplug the wire harness connector from the Paper ejection sensor, and remove the sensor by carefully unhooking the legs. Paper ejection sensor Paper ejection sensor Suction unit top plate 7 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 88: Separation Fan Unit
3) Remove mounting screws from the Separation fan. (M4x40 screws; 2 pcs) 4) Unplug the wire harness connector of the Separation fan and remove the fan. Air blow nozzle Separation fan CZ80 / CV860 Rev. .0 7 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 89: Separator
) Mount the Release arm by hooking it on the Release lever. Adjustment after the Assembly ) Separator position adjustment Pressure lever assembly Hook Pressure spring 7 - 0 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 90 CHAPTER 7: PAPER EJECTION SECTION Separator shaft Separator lever Separator springs Release lever Release arm Separator shaft Separator Release lever Release arm CZ80 / CV860 Rev. .0 7 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 91: Paper Receiving Tray Unit
) Match the positioning holes and pins when mounting the Paper receiving tray lock plates (front & rear). Mounting screw Mounting screw Paper receiving tray lock plate; front Paper receiving tray lock plate; front 7 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 92: Adjustment
2) If the tip of the Separator is placed too far off the Drum, printed copies will not separate from the Drum, causing paper jams. CZ80 / CV860 Rev. .0 7 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 93 CHAPTER 7: PAPER EJECTION SECTION MEMO 7 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 94 9. Drum Flanges F (front) & R (rear) .......... 0. Squeegee Roller ................4 ADJUSTMENT ...................6 . Cleaning the Filter ...............6 2. Squeegee Gap Adjustment ............7 3. Ink blocking plate position adjustment .........7 CZ80 / CV860 Rev. .0 8 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 95: Mechanism
Drum. The given number of Drum rotation during the idling movement is fixed 10 time plus the additional rotations by the RF Tag command. 8 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 96 CHAPTER 8: PRINT DRUM Overflow sensor Ink sensor Inking motor Intermediate gear Driving shaft Main gear Squeegee roller Main motor CZ80 / CV860 Rev. .0 8 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 97: Disassembly
3) Remove the lower Bottle guide. (M3x8 screws; 2 pcs) 4) Remove the Bottle set switch. (M3x8 screws; 2 pcs) Ink bottle set switch Ink bottle guide 8 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 98: Rf-Pcb
6) Carefully, release the hooks on the Antenna holder and remove the RF-PCBs. RF-PCB (antenna assembly) Antenna holder Antenna holder (lower) Antenna assembly RF-PCB (antenna assembly) Antenna holder (upper) CZ80 / CV860 Rev. .0 8 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 99: Inking Motor
This is to prevent the wire harness from being pinched or cut when mounting the Ink bottle guide. Holder bracket plate Ink bottle base 8 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 100: Drum Set Sensor
RF-wire harness firmly on the Holder bracket. This is to prevent the wire harness from being pinched or cut when mounting the Ink bottle guide. (Ref: Inking motor removal) Drum set sensor Drum lock spring Drum hook (right) Inking motor CZ80 / CV860 Rev. .0 8 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 101: Drum Screen
3) Use the Screen Jig to keep the Screen wrapped tightly around the Drum when mounting the Screen hanger on the drum. Screen hanger Screen JIG Hook Hook 8 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 102: Drum Body
4) The Clamp plate base assembly should be pushed towards the rear of the Drum, as there is a small play in mounting the assembly. Drum body Imprinted marking Imprinted marking Screen JIG Hook Hook CZ80 / CV860 Rev. .0 8 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 103: Ink Sensor Pcb
* As shown on the photograph, the Ink sensor and Overflow sensor should be 90 degrees against the Ink sensor PCB. Ink sensor PCB Ink sensor Overflow sensor 8 - 0 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 104 [ Refe r to the photographs on the next page for the instructions given above.] [ Also refer to the Precautions, which follow after the photographs.] CZ80 / CV860 Rev. .0 8 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 105 CHAPTER 8: PRINT DRUM Rear frame Drum support R Side channel Rear frame IB lock Set screw Cap screw Drum support F Front frame 8 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 106 Rear frame Ink sensor relay wire harness The wire should not have any slack in the area indicated by red dotted line on the photograph. CZ80 / CV860 Rev. .0 8 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 107: Drum Flanges F (Front) & R (Rear)
Adjustments after Assembly ) Squeegee gap adjustment 2) Ink blocking plate position adjustment Slide the Shaft joint inward. Lift the Center shaft up. Mounting screw Front frame 8 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 108 CHAPTER 8: PRINT DRUM Center shaft Shaft joint Squeegee roller Driving shaft Front frame Squeegee roller Rear frame CZ80 / CV860 Rev. .0 8 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 109: Adjustment
1) If dust clogs the Filter, the ink cannot be filled into the Drum and the prints become light. Mounting screw of the Intake nozzle Filter Intake nozzle Mounting screw of the Intake nozzle Inking motor 8 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 110: Squeegee Gap Adjustment
Drum and will cause the ink to pool outside the Squeegee roller. The ink will eventually leak out from the Drum. CZ80 / CV860 Rev. .0 8 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 111 CHAPTER 8: PRINT DRUM MEMO 8 - 8 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 112 2. Clamp Plate Master Release Movement ........2 3. Clamp Plate Master Clamp Mechanism ........3 DISASSEMBLY....................4 . Clamp Unit ..................4 2. Clamp Motor ..................5 3. Clamp Sensor ................6 CZ80 / CV860 Rev. .0 9 - RISO Inc. Technical Services & Support US.RISO.COM...
Page 113: Mechanism
Clamp sensor becomes blocked and the Clamp motor stops. Clamp cam Clamp motor Clamp plate opener arm Print drum Master release plate Position-A 9 - 2 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 114: Clamp Plate Master Clamp Mechanism
Clamp motor rotates in reverse to close the Clamp plate and stops. The leading edge of the master is clamped on the Drum. At that point, the Clamp unit is back to its home position. Position-B CZ80 / CV860 Rev. .0 9 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 115: Disassembly
1) Match the positioning hole against the positioning pin in attaching the Clamp unit back on the machine. Mounting screw Clamp motor Mounting screw Clamp sensor Mounting screw 9 - 4 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 116: Clamp Motor
1) When mounting the Clamp gear back on the Clamp unit, make sure that both the Clamp open arm and Master release arm are in fully raised position. Clamp motor Mounting screw CZ80 / CV860 Rev. .0 9 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 117: Clamp Sensor
1) When mounting the Clamp gear back on the Clamp unit, make sure that both the Clamp open arm and Master release arm are in fully raised position. Clamp cam Clamp sensor actuator plate Clamp sensor 9 - 6 CZ80 / CV860 Rev. .0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 118 10. Master Removal Hook and Master Loading Sensor ....16 11. Master Removal Roller (bottom) and O-ring Belts ....17 12. Master removal unit Safety switch ..........18 CZ180 / CV1860 Rev. 1.0 10 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 119: Mechanism
Master compression plate escapes from the light path of the Master compression HP sensor. Master compression HP sensor (receive) Master compression plate 10 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 120 Master compression plate to the horizontal position until the actuator disk escapes from the light path of the Master compression HP sensor. CZ180 / CV1860 Rev. 1.0 10 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 121: Master On The Drum (Before Master Removal) Check Mechanism
The first time is at 70 degrees Drum rotation from Position-A and the second time is at 90 Drum rotation from Position-A. 10 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 122: Disposed Master Compressing Mechanism
Master disposal box is set in the machine. The lifted Master removal unit safety switch can then be pressed when the Master removal unit is closed. CZ180 / CV1860 Rev. 1.0 10 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 123: Disassembly
7) Remove the Master removal assembly (bottom) by removing wire harness and screws. (M3x6 screws; 2 pcs) Precautions in Assembly The precautions for the assembly continue after the photographs for the removal procedures. View with the cover removed 10 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 124 Housing stay A Master removal upper assembly Master removal upper assembly Print drum View from the TOP Master removal bottom assembly Paper feed tray unit CZ180 / CV1860 Rev. 1.0 10 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 125: Master Removal Sensor
Position the blue wire tie at this area Edge saddle View from the top Master removal sensor Master removal motor FG sensor Master compression HP sensor Master removal FULL detection sensor 10 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 126: Master Removal Full Sensor
1) Turn OFF the machine power and remove the Master removal upper cover. (M3x8 screws; 2 pcs) 2) Remove the sensor by unhooking the legs and unplugging the wire harness connector. Removed view of Master removal FULL detection sensor CZ180 / CV1860 Rev. 1.0 10 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 127: Master Compression Hp Sensor
1) Turn OFF the machine power and remove the Master removal upper cover. (M3x8 screws; 2 pcs) 2) Remove the sensor by unhooking the legs and unplugging the wire harness connector. Removed view of Master removal motor FG sensor 10 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 128 1) When mounting the Gear back on the unit, make sure that the Master compression plate is positioned level against the Master removal housing. Compression motor Compression motor Mounting screw Mounting screw CZ180 / CV1860 Rev. 1.0 10 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 129: Master Removal Motor
1) When mounting the Gear back on the unit, make sure that the Master compression plate is positioned level against the Master removal housing. Master removal motor Master removal motor cover Master removal motor 10 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 130: Master Compression Plate
3) When mounting the Gear back on the unit, make sure that the Master compression plate is positioned level against the Master removal housing. Gear 35 Master removal motor Housing stay B Sensor actuator plate Compression shaft CZ180 / CV1860 Rev. 1.0 10 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 131: Pulley Shaft, Mater Removal Roller (Upper) And O-Ring Belt
O-ring belts. (4mm diameter stopper ring; 1 pc)Hook the O-ring belts correctly in the groove of the belt pulleys. Pulley bracket (upper) Clip Pulley shaft 10 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 132 6) Remove the O-ring belts by removing the Pulley shaft and Master removal roller (upper). Precaution in Assembly Hook the O-ring belts correctly in the groove of the belt pulleys. CZ180 / CV1860 Rev. 1.0 10 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 133: Master Removal Hook And Master Loading Sensor
1) The wire harness of the Master loading sensor should go through behind the Master removal hooks. 2) Match the positioning pins and holes. Master loading sensor Master loading sensor cover Wire harness of Master loading sensor Master removal hook 10 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 134 5) Remove E-ring, and metal bushing. Then remove the Master removal roller (lower). Precaution in Assembly 1) Hook the O-ring belts correctly in the groove of the Master removal roller (lower). Master removal roller (lower) CZ180 / CV1860 Rev. 1.0 10 - 17 RISO Inc. Technical Services & Support US.RISO.COM...
Page 135: Master Removal Unit Safety Switch
3) Remove the switch from the Master removal unit safety switch assembly. (M3x16 screws; 2 pcs) Master removal lower cover Mounting screw Mounting screw Mounting screw Mounting screw Master removal unit safety switch Master removal unit safety switch Switch 10 - 18 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 136 ADJUSTMENT ...................15 1. AF Scan Start-Position Adjustment ..........15 2. AF Horizontal-Scan Position Adjustment ........15 3. AF Read Pulse Motor Speed Adjustment ..15 (Elongation & Shrinkage) CZ180 / CV1860 Rev. 1.0 11 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 137: Mechanism
3) The Read pulse motor keeps rotating to eject the original. 4) After a given time, the Read pulse motor stops to end the scanning movement. 11 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 138 Stripper solenoid Spring Original IN sensor Original stripper pad Stripper roller Original feed arm Original pickup roller Read pulse motor Image sensor Original detection sensor Shutter CZ180 / CV1860 Rev. 1.0 11 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 139: Image Scanning Mechanism
1) The image scanning is done by a contact image scanner (CIS) which emits greenish-yellow light from Fluorescent lamp. CIS (Contact Image Sensor) sliced view Cover glass Original Dust prevention sponge Scanner glass Lens Spacer Frame Photo conductor 11 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 140 CHAPTER 11: SCANNING SECTION MEMO CZ180 / CV1860 Rev. 1.0 11 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 141: Disassembly
5) Make sure to hook the Link onto the plunger of the Solenoid. Operation check of the Solenoid 1) Pull the solenoid plunger to confirm that the Shutter comes down when the plunger is pulled. 11 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 142 Scanner guide plate assembly Image sensor Scanner glass Original IN sensor Scanner guide plate assembly AF cover set sensor Scanner glass CIS spacer Image sensor CZ180 / CV1860 Rev. 1.0 11 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 143: Af Stripper Solenoid
1) Make sure to hook the Link onto the plunger of the Solenoid. Operation check of the Solenoid 1) Pull the solenoid plunger to confirm that the Shutter comes down when the plunger is pulled. Stripper solenoid Solenoid plunger Stripper solenoid Link assembly 11 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 144: Original Detection Sensor
(M3x12 screw; 1 pc) Precaution in Assembly 1) Mount the Shutter spring in correct direction. Sutter shaft assembly Shutter spring Shutter Original IN sensor CZ180 / CV1860 Rev. 1.0 11 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 145: Stripper Roller
Original stripper roller shaft upwards. (4mm dia. E-ring; 1 pc) 7) Remove the spur gear from the Original stripper roller shaft. (M3x4 set screw; 1 pc) Gear Joint disc Stripper roller 11 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 146: Original Pickup Roller
Original pickup roller. (3mm dia E-rings; 2 pcs) Precaution in Assembly 1) Pay caution to the direction of the Shutter spring. Metal bushing Metal bushing Gear Original pickup roller CZ180 / CV1860 Rev. 1.0 11 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 147: Original Stripper Pad
Spring to be attached. Lock lever (upper) Lock spring plate AF frame assembly Original feed plate assembly Original feed shaft plate 11 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 148 Original feed arm Spring A The Original feed shaft pin holds Spring-A and Spring-B while the U-shaped portion of the Original feed arm goes through. CZ180 / CV1860 Rev. 1.0 11 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 149: Read Pulse Motor
5) Remove two Gears. (4mm dia. E-ring; 2 pcs) 6) Remove the Read pulse motor. (3x6 screws; 2 pcs) Original ejection roller pulley Read pulse motor Gear Gear Timing belt Read pulse motor 11 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 150: Adjustment
A3 : plus or minus 0.2% B4 : plus or minus 0.3% A4 : plus or minus 0.3% Ledger : plus or minus 0.2% Legal: plus or minus 0.3% CZ180 / CV1860 Rev. 1.0 11 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 151 CHAPTER 11: SCANNING SECTION MEMO 11 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 152 3. Write Start Position Adjustment ...........17 4. Master Cut Length Adjustment ............18 5. Master Making Image Elongation and Shrinkage ......18 6. Master Making Length Adjustment ..........18 CZ180 / CV1860 Rev. 1.0 12 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 153: Mechanism
Master positioning sensor Load roller (upper) Load roller (lower) Master loading roller Master stocker roller (top) Master stocker roller (bottom) Write roller Cutter motor Write pulse motor 12 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 154: Detection Mechanism
Cutter blade disc. The Cutter blade disc then slides back to the HP switch with the reverse rotation of the Cutter motor. The Cutter blade disc stops at the HP switch. CZ180 / CV1860 Rev. 1.0 12 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 155: Master Set Mechanism
8) If the Master loading sensor detects master on the Drum, the Cutter unit cuts the master, and then the Main motor activates again to rotate the Drum to wrap rest of the master on the Drum. 12 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 156: Disassembly
(M3x6 screws; 2 pcs) 3) From the switch from the Master making unit safety switch assembly. (M3x14 screws; 2 pcs) Master making unit safety switch assembly CZ180 / CV1860 Rev. 1.0 12 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 157: Thermal Print Head (Tph)
4) Rotate the TPH downward and release the center plate from the stay to release the TPH from the machine. 5) Unplug the two TPH wire harness connectors. TPH ground wire TPH holding plate View of the TPH removed 12 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 158: Rf-Tag Antenna Pcb
5) Remove the RF-Tag Antenna PCB from the Master holder unit (front) by carefully releasing the hooks. Master holder assembly (front) Unit main frame Master holder assembly (front) Antenna assembly RF-PCB Master holder (front) CZ180 / CV1860 Rev. 1.0 12 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 159: Write Pulse Motor Assembly
Timing belt, and then tighten the mounting screws while rotating the Write pulse motor assembly in counter-clockwise direction. Mounting screw Write pulse motor assembly Mounting screw 12 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 160: Load Pulse Motor Assembly
3) Unplug the wire harness connector of the load pulse motor. 4) Remove the mounting screws and remove the Load pulse motor assembly. (M3x6 screws; 2 pcs) Load pulse motor assembly Mounting screw Mounting screw CZ180 / CV1860 Rev. 1.0 12 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 161: Master Positioning Sensor Assembly
8) Remove the Maser positioning sensor from the bracket. (M3x6 screw; 1 pc) Housing stay A Master removal upper assembly Master positioning sensor bracket assembly Master positioning sensor 12 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 162: Cutter Guide Assembly
Unplug the wire harness connector of the Master end sensor. Cutter guide assembly (M3x6 screws; 2 pcs) 7) Remove the Master end sensor assembly. (M3x6 screw; 1 pc) Master end sensor assembly CZ180 / CV1860 Rev. 1.0 12 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 163: Write Roller
4) Remove E-ring from the machine frame. (8mm E-ring; 1 pc) 5) Remove the Write roller assembly. Pulley Guide plate Machine frame Write roller assembly 12 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 164: Master Stocker Roller (Bottom)
9) Remove the E-ring under the Master stocker roller (bottom), and slide the roller to the front and remove the roller. (4mm dia. E-ring; 2 pcs) Pulley assembly Master stocker roller (bottom) Master stocker roller (bottom) CZ180 / CV1860 Rev. 1.0 12 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 165: Load Roller (Bottom)
9) Remove the E-rings of the Load roller (bottom) and remove the roller. (6mm dia. E-ring; 2 pcs) Load roller gear E-ring Load roller (lower) 12 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 166: Master Loading Roller
10) Remove the plastic clip on the front and detach the Master loading roller. (4mm dia. plastic clip; 1 Master loading roller gear Master removal unit Master loading guide Master loading roller Clip CZ180 / CV1860 Rev. 1.0 12 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 167: Cutter Unit
3) Remove the mounting screw of the Cutter unit and remove the Cutter unit from the front of the machine. (M3x6 screws; 1 pc) Mounting screw Cutter unit 12 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 168: Adjustment
Adjustable range: -50 to +50 (1 = 0.1mm) + value brings the image up. Precaution in Adjustment Master clamp range adjustment must be made before making this Write start position adjustment. CZ180 / CV1860 Rev. 1.0 12 - 17 RISO Inc. Technical Services & Support US.RISO.COM...
Page 169: Master Cut Length Adjustment
4) If the measured length is out of the range, use Test Mode No.0542 [Master Making Length Adjustment] and make an adjustment. Adjustable range: -100 to +100 (1 = 0.1mm) + value increases the master making length. 12 - 18 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 170 6) Warning Errors (Exx : Serviceman Call Errors) ......22 7) Warning Errors (Fxx : Others) .............22 8) Parameter Errors (Hx) ..............23 9) Errors Saved in Memory .............23 CZ180 / CV1860 Rev. 1.0 13 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 171: Error Type & Error Point
Error Point : Indicates where the error has occurred. Example : P01-520 (Main Motor Lock) Error Type Error Point P 0 1 - 5 2 0 13 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 172 While pressing the (*) asterisk key, the display keeps changing between Error Type and Error Point in one second interval. : Solid Light : Blinking Light CZ180 / CV1860 Rev. 1.0 13 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 173 The A-07, A-08, A-09 and A-10 jam error displays are replaced by Jxx display. When Jxx display is made, it could be only one of these four A-xx error or mixture of these four errors. 13 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 174 4 xx Paper Feed & Paper Ejection 5 xx Print Drum 6 xx Print Adjustments (Printing Position & Density) 7 xx Options (KeyCard Counter, etc.) CZ180 / CV1860 Rev. 1.0 13 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 175: Paper Jam Error Display Method
No.2 and No.8 LEDs light in solid and LED in front of the Jam symbol mark blinks. On the panel display, J12 is displayed. While pressing the (*) asterisk key, the Error Point is displayed. : Solid Light : Blinking Light 13 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 176: Detailed List Of Panel Messages
The lower-limit sensor does not go ON within 12 seconds after the elevator motor operates in the lowering direction. The upper-limit sensor is OFF continuously for over 2 seconds during operation of the elevator servo action to raise the feed tray. CZ180 / CV1860 Rev. 1.0 13 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 177 Even though the vertical positioning motor stopped according to the vertical centering sensor detection, the stopping position does not correspond with the programmed position. The print positioning key is pressed with vertical-print-position information undefined. 13 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 178 The master compression HP sensor does not go ON even after 1 second after the master compres- sion motor rotates in the compress direction. Master-compression-motor encoder sensor count did not change within 10 milliseconds after the master compression motor activated. CZ180 / CV1860 Rev. 1.0 13 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 179 Press Reset key display Error Point Error Conditions Paper-ejection encoder sensor status does not change within 10 milliseconds after the paper- ejection motor is activated. 13 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 180 If Recovery has Failed, Call Service To reset Input the parameters using test mode. display Error Point Error Conditions TPH resistance value not input. Scanner adjustment not completed. CZ180 / CV1860 Rev. 1.0 13 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 181 Communication error between MCTL PCB and RF PCB. (on RF PCB side) Communication error between MCTL PCB and RF PCB. (on MCTL PCB side) EEPROM version down. 13 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 182: Jam Errors (Axx)
Master disposal box check request after master removal error or master disposal jam. Master disposal jam sensor was ON at the start of the master making. CZ180 / CV1860 Rev. 1.0 13 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 183 Pull out the print cylinder (drum), remove the master around it and insert it back. display Error Point Error Conditions Waiting for the master to be removed from the print cylinder (drum). 13 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 184 Open the Master making unit, re-insert the master material into the master making unit. play Error Point Error Conditions Reqesting for the leading edge of the master material to be set in the master making unit. CZ180 / CV1860 Rev. 1.0 13 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 185: Option Errors (Bxx)
Job separator tape-jam detection signal is [L] when the BUSY signal changes from [L] to [H] (or after 7 sec. at [L]) after the cluster-A signal goes ON. (Tape misfeed). 13 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 186 Contact Your Network Administrator To reset Press Reset Key, and enter the IP address.. display Error Point Error Conditions DHCP is ON, but DHCP server is not found. CZ180 / CV1860 Rev. 1.0 13 - 17 RISO Inc. Technical Services & Support US.RISO.COM...
Page 187: Consumable Errors (Cxx)
Add Paper To reset Add paper on the standard paper feed tray. display Error Point Error Conditions Paper detection sensor is OFF (not detecting paper). 13 - 18 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 188: Set Check Errors (Dxx)
Bottle set switch is OFF. Error Type D04 [Incorrect ink cartridge] D04-xxx Description Wrong-type Ink Cartridge Installed or Cannot Read Ink Info Replace Ink Cartridge or Contact dealer/Riso office To reset Replace with correct ink cartridge. display Error Point Error Conditions Incorrect ink cartridge is used.
Page 189 The rear cover is opened. (Rear cover safety switch is OFF). Error Type D17 [Incorrect master roll] D17-xxx Description Wrong-type Master Installed or Cannot Read Master Info Replace Master Roll or Contact dealer/Riso office To reset Set correct master roll in the machine. display Error Point Error Conditions Incorrect master roll.
Page 190 D23 [AF Cover Not Closed] D23-xxx Description Close the AF Cover To reset Close the AF cover. display Error Point Error Conditions The AF cover is opened. CZ180 / CV1860 Rev. 1.0 13 - 21 RISO Inc. Technical Services & Support US.RISO.COM...
Page 191: Warning Errors (Exx : Serviceman Call Errors)
Or press STOP key (time-out exists for pressing the STOP key). play Error Point Error Conditions Next original is not set on AF when multi-up is selected. 13 - 22 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 192: Parameter Errors (Hx)
Master removal error Master present in the master disposal area Paper jam on print drum Replace ink cartridge Replace master roll Master disposal box full CZ180 / CV1860 Rev. 1.0 13 - 23 RISO Inc. Technical Services & Support US.RISO.COM...
Page 193 CHAPTER 13: PANEL MESSAGE MEMO 13 - 24 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 194 5) Print-drum & Print-adjustment Test Modes .........14 6) Protected Area Test Modes ............17 7) Test Modes for the Optional Unit (Job Separator) .......18 3. User Mode List ..................19 CZ180 / CV1860 Rev. 1.0 14 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 195: Operating Method
To escape out from the Protected Area Test Mode, press the Stop Key or Cancel Key and then press the Cancel Key for one second. This will return the machine back to the normal machine operating condition. 14 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 196: List Of The Test Modes
[ Scanner, thermal print head, compression plate, clamp units and 0094 vertical print position.] System Configuration Data Output 0095 Creates a master for the CI system data. CZ180 / CV1860 Rev. 1.0 14 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 197 Maintenance Call print quantity Displays the present print quantity done from the time the Maintenance Call 0138 display (total quantity at present.) setting is initialized. 14 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 198 Selection to keep the program printing active or to change to inactive after Description 0161 one master-making with Auto-Print OFF. 0 : Stays active (default) Setting 1 : Change to inactive CZ180 / CV1860 Rev. 1.0 14 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 199: Imaging & Scanning Test Modes
Halftone Curve Selection (Duo) Description Selects the matrix forming the halftone-curve base for DotDuo mode. Range : 0 to 8 0352 Setting Unit : Default : 14 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 200 ABC Slice Level (super-black) Description Sets the slice level when super-black histogram is produced in prescanning. 0372 Range : -16 to +16 Setting Unit : Default : CZ180 / CV1860 Rev. 1.0 14 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 201 Otherwise the machine makes the center dotted line on all printings made from AF scanning. 0: No center dotted line (default) Setting 1: Adds center dotted line 14 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 202: Master-Making & Master-Disposal Test Modes
[This test mode is for checking the motor as one independent part. Disconnect the motor from the master 0495 disposal unit before activation.] Rotates the master compression motor in the cut direction (maximum 10 seconds) CZ180 / CV1860 Rev. 1.0 14 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 203 Range : -100 to +100 (-10.0% to +10.0%) ( + values elongate the image in master making.). Setting Unit : 1 (0.1%) Default : -5 (-0.5%) 14 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 204 Description Selection of enabling or disabling the software count FULL detection. Range : 0 or 1 0585 Setting 0 = Disable 1=Enable Default : 1 (Enable) CZ180 / CV1860 Rev. 1.0 14 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 205: Paper-Feed And Paper-Ejection Test Modes
Paper jam display if no paper feeds after second paper feed try. 3: Two more tries. Paper jam display if no paper feed after third paper feed try. 14 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 206 ON or OFF of the Elevator motor overcurrent detection. 0776 Range : 0 or 1 Setting 0: OFF - No detection 1: ON - Detection (default) CZ180 / CV1860 Rev. 1.0 14 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 207: Print-Drum & Print-Adjustment Test Modes
2. Printing is started with no inking motion and with the ink sensor deactivated. 3. The printing is continued until the STOP key is pressed. 4. The print drum stops at Position-B. 14 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 208 (+ moves drum forward in over-run direction from machine Position-B, which is 270 degrees Setting from Position-A.) Unit : 5 (0.5°) Default : -20 (-2.0°) CZ180 / CV1860 Rev. 1.0 14 - 15 RISO Inc. Technical Services & Support US.RISO.COM...
Page 209 -50 to +50 (-5.0 mm to +5.0 mm) 0970 (+ values move the printed image up) Setting Unit : 1 (0.1 mm) Default : 0 (0 mm) 14 - 16 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 210: Protected Area Test Modes
Description Sets TPH resistance. 1234 Range : 1200 to 2200 (1200 ohm to 2200 ohm) Setting Unit : 1 (1 ohm) Default : 1200 (1200 ohm) CZ180 / CV1860 Rev. 1.0 14 - 17 RISO Inc. Technical Services & Support US.RISO.COM...
Page 211: Test Modes For The Optional Unit (Job Separator)
Description Activates or deactivates the Tape Jam message while using the Job Separator. 3171 0: Does not indicate the jammed message on operation panel. Setting 1: Indicates the jammed message on operation panel. (default) 14 - 18 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 212: User Mode List
Refer to the User Guide User Mode Clear Press [ 99 ], then [ + ] key, then [ Start ] key. (Initialize to default) = Program default setting. CZ180 / CV1860 Rev. 1.0 14 - 19 RISO Inc. Technical Services & Support US.RISO.COM...
Page 213 CHAPTER 14: TEST MODE MEMO 14 - 20 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 214: Electrical Components
CHAPTER 15: ELECTRICAL COMPONENTS CHAPTER : ELECTRICAL COMPONENTS CONTENTS 1. Motors, Fan, Solenoid & Clutches ............2 2. Sensors ....................4 3. Switches & Sensor ..................6 CZ180 / CV1860 Rev. 1.0 15 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 215 Paper feed clutch Print positioning motor Write pulse motor Cutter motor Main motor Inking motor Pressure solenoid Sparation fan Paper ejection motor Suction fan Master removal motor 15 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 216 Suction of the paper onto the transfer belt. 0661 Pressure solenoid ON/OFF of vertical movement of the Pressure roller. 0886 Paper feed clutch Rotation of Scraper & Pickup rollers. 0688 CZ180 / CV1860 Rev. 1.0 15 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 217 Inking motor FG sensor Drum set sensor RFID (ink) Paper sensor (send) Paper ejection sensor Paper sensor (receive) Thermal print head Paper ejection motor FG sensor 15 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 218 Original on the AF unit detection Master positioning sensor Reflective Master positioning detection & Master cut detection Master end sensor Interrupt Master roll end detection CZ180 / CV1860 Rev. 1.0 15 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 219 Cutter stop position switch Master removal unit safety switch Rear cover safety switch Drum safety switch Ink bottle set switch Ink sensor & Overflow sensor 15 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 220 Ink bottle set detection. 0811 Ink sensor Ink bead (in the print drum) status detection. 0809 Overflow sensor Ink overflow in the print drum detection. 0810 CZ180 / CV1860 Rev. 1.0 15 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 221 CHAPTER 15: ELECTRICAL COMPONENTS MEMO 15 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 222: Pcbs
8. Master Making Area ................9 9. Master Removal Area ................10 10. Paper Ejection Area ................11 11. Operation Panel Area ................12 12. Options ....................13 13. Fuses ....................14 CZ180 / CV1860 Rev. 1.0 16 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 223: Power Supply Pcb (Photograph)
CHAPTER 16: WIRING DIAGRAMS 1. Power Supply PCB (PHOTOGRAPH) 16 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 224: Mechanical Control Pcb (Photograph)
Note: CV1860 Mechanical Control PCB differs from that used on CZ180. The photograph given below is that used on CZ180. [ Photograph of CZ180 Mechanical Control PCB ] CZ180 / CV1860 Rev. 1.0 16 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 225: Connection Between Pcbs
CHAPTER 16: WIRING DIAGRAMS 3. Connection between PCBs 16 - 4 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 226: Power Supply
CHAPTER 16: WIRING DIAGRAMS 4. Power Supply CZ180 / CV1860 Rev. 1.0 16 - 5 RISO Inc. Technical Services & Support US.RISO.COM...
Page 227: Main Components Area
CHAPTER 16: WIRING DIAGRAMS 5. Main Components Area 16 - 6 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 228: Cn8 And Cn12 Of Mechanical Control Pcb
CHAPTER 16: WIRING DIAGRAMS 6. CN8 and CN12 of Mechanical Control PCB CZ180 / CV1860 Rev. 1.0 16 - 7 RISO Inc. Technical Services & Support US.RISO.COM...
Page 229: Print Drum Area
CHAPTER 16: WIRING DIAGRAMS 7. Print Drum Area 16 - 8 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 230: Master Making Area
CHAPTER 16: WIRING DIAGRAMS 8. Master Making Area CZ180 / CV1860 Rev. 1.0 16 - 9 RISO Inc. Technical Services & Support US.RISO.COM...
Page 231: Master Removal Area
CHAPTER 16: WIRING DIAGRAMS 9. Master Removal Area 16 - 10 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 232: Paper Ejection Area
CHAPTER 16: WIRING DIAGRAMS 10. Paper Ejection Area CZ180 / CV1860 Rev. 1.0 16 - 11 RISO Inc. Technical Services & Support US.RISO.COM...
Page 233: Operation Panel Area
CHAPTER 16: WIRING DIAGRAMS 11. Operation Panel Area 16 - 12 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 234: Options
CHAPTER 16: WIRING DIAGRAMS 12. Options CZ180 / CV1860 Rev. 1.0 16 - 13 RISO Inc. Technical Services & Support US.RISO.COM...
Page 235: Fuses
Master Compression Motor Paper Ejection Motor Master Removal Motor Read Pulse Motor Write Pulse Motor Vertical Print Positioning Motor Load Pulse Motor Separation Fan Original Stripper Solenoid 16 - 14 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 236 : OTHER CAUTIONS CONTENTS 1. Machine Firmware Downloading (Mechanical Control PCB) ....2 Downloading Procedure ..............2 Precaution in firmware downloading ..........2 2. Replacing the Mechanical Control PCB ..........3 CZ180 / CV1860 Rev. 1.0 17 - 1 RISO Inc. Technical Services & Support US.RISO.COM...
Page 237 Other error Mechanical communication error LED LOCATION : ON CF card slot ERROR : BLIN K : OFF GREEN 1 GREEN 2 Mechanical Control PCB 17 - 2 CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 238 [ Refer to the previous page for the firmware downloading procedure.] 6) After the firmware downloading is successfully completed, turn ON the machine power and confirm that the machine goes into normal operating condition. CZ180 / CV1860 Rev. 1.0 17 - 3 RISO Inc. Technical Services & Support US.RISO.COM...
Page 239 CHAPTER 17: OTHER CAUTIONS MEMO 17 - CZ180 / CV1860 Rev. 1.0 RISO Inc. Technical Services & Support US.RISO.COM...
Page 240: Appendix
4) Elongation and Shrinkage Control in Master Making ....2 5) Ink and Master Remaining Amount Display is Controlled .....2 6) Inkless Timer Control ..............2 7) Additional Information on the RISO i Quality System ....2 CZ180 / CV1860 Rev. 1.0 18 - 1 RISO Inc.
Page 241 With the RF-tag on the master roll and ink bottle, the machine is designed to give best performance for each operating condition in real time. Listed below are the major performance feature of the RISO i Quality System. 1) Printing Density Control Depending on the condition of the machine, the printing speed is controlled before the selected printing speed is achieved.
Page 242 RISO Inc. Technical Services & Support US.RISO.COM...
Page 243 Technical Manual (Rev. 1.0) Published August 2007 Reproduction and duplication prohibited. Edited and published by: RISO Education Center, Riso Kagaku Corporation. The contents of this manual are subject to change without notice to permit product improvements. RISO Inc. Technical Services & Support...

This manual is also suitable for:

Cv1860 series

Riso CZ180 Series Technical Manual

Table of Contents

Chapter 2: Machine Summary

Chapter 3: Main Drive

Chapter 4: First Paper Feed

Chapter 1 MAINTENANCE

Chapter 3 MAIN DRIVE

Chapter 5 SECOND PAPER FEED

Chapter 5: Second Paper Feed

Chapter 6: Press Section

Chapter 7: Paper Ejection Section

Chapter 8 PRINT DRUM

Chapter 8: Print Drum

Chapter 9: Clamp Unit

Chapter 10: Master Removal

Chapter 9 MASTER CLAMPING

Chapter 11: Scanning Section

Chapter 10 MASTER REMOVAL

Chapter 12: Master Making Section

Chapter 13 PANEL MESSAGE

Chapter 14 TEST MODE

Chapter 13: Panel Message

Chapter 14: Test Mode

Chapter 15 ELECTRICAL COMPONENTS

Chapter 16: Wiring Diagrams

Chapter 17 OTHER PRECAUTIONS

Chapter 18 APPENDIX

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Summary of Contents for Riso CZ180 Series