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Summary of Contents for CAB EOS Series
- Page 1 Service Manual EOS2 / EOS5 Label Printer Made in Germany...
- Page 2 Edition: 12/2018 - Part No. 9003340 Copyright This documentation as well as translation hereof are property of cab Produkttechnik GmbH & Co. KG. The replication, conversion, duplication or divulgement of the whole manual or parts of it for other intentions than its original intended purpose demand the previous written authorization by cab.
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Page 3: Table Of Contents
Inhaltsverzeichnis Introduction ............................4 Instructions ............................... 4 General Safety Instructions ........................5 Protective Devices ........................... 5 Handling Electricity ..........................6 Procedure in Case of Accidents ......................6 Replacing Assembly Units ........................7 Tools ................................. 7 Replacing the Printhead ........................... 7 Replacing the Print Roller ........................ -
Page 4: Introduction
Introduction Instructions Important information and instructions in this documentation are designated as follows: Danger! Draws attention to an exceptionally great, imminent danger to your health or life due to hazardous voltages. Danger! Draws attention to a danger with high risk which, if not avoided, may result in death or serious injury. Warning! Draws attention to a danger with medium risk which, if not avoided, may result in death or serious injury. -
Page 5: General Safety Instructions
Introduction General Safety Instructions This service manual is intended for use by qualified service and maintenance personnel. For more operation and configuration information, refer to the user or configuration manual. Follow the general safety rules below: • Keep the area around the device clean at all times! •... -
Page 6: Handling Electricity
Introduction Handling Electricity The following work may only be done by trained and qualified electricians: • Work on electrical components. • Work on an open device still connected to the mains supply. General precautions before starting maintenance work: • Find out where the emergency and power switches are so that they can be quickly thrown in an emergency. •... -
Page 7: Replacing Assembly Units
Screw driver Torx, size TX 10 Adjusting pliers flat-nosed, form A straight Type 135 • • Cylindrical dynamometer (spring scale), 0 - 5 N (cab item number: 5966017) Auxiliary Materials: • Grease for plastic materials (cab item number: 5966279) Replacing the Printhead Fig. -
Page 8: Replacing The Print Roller
Replacing Assembly Units Replacing the Print Roller Fig. 2 Replacing the print roller 1. Open the printhead. 2. Remove material and transfer ribbon from the printer. 3. Fold down the cover (3) with the tear-off plate. 4. Lift the print roller (4) from its retainers (1). 5. -
Page 9: Removing The Casing
Replacing Assembly Units Removing the Casing Fig. 3 Removing the cover Fig. 4 Removing / mounting the casing Removing the cover Lift the cover (1) by turning by 60°. Push the cover out of the hinges (2) of the cover plate (3) diagonally to the ground. Note! For service work it is recommended to remove the casing consisting of cover (1) and cover plate (3) connectedly. -
Page 10: Replacing The Control Panel
Replacing Assembly Units Replacing the Control Panel Fig. 5 Removing / mounting the control panel Removing Remove the casing. Unlock the control panel (3) at the latch (5) swing it away from the printer and remove it by lifting. ... -
Page 11: Replacing The Transport Module
Replacing Assembly Units Replacing the Transport Module Fig. 6 Removing / mounting transport module 1 Removing Remove the tear-off plate/cutter. Remove the casing. Unplug the connector (1) of the label sensor (2). Move the label sensor as far as possible to the operator’s side Operator’s Manual. ... -
Page 12: Replacing The Stepper Motor
Replacing Assembly Units Replacing the Stepper Motor Fig. 7 Removing / mounting stepper motor 1 Removing Remove the casing Remove the transport module. Unplug the connector (2) of the stepper motor (3) from the CPU (1). Remove the gearwheels (5) from the axles (6). Note! The gearwheels (5) are reachable from the inner side of the chassis through the holes (4) with a pointed tool and can be pushed that way from the axles. -
Page 13: Replacing The Printhead Holder
Replacing Assembly Units Replacing the Printhead Holder Fig. 9 Removing / mounting printhead holder Removing Remove the casing. Remove the printhead. Remove the spring (2) from the spring bolt (1). Lift the printhead holder (7), unlock the latch (4) and push the printhead holder with the spring (2) to the operator’s side out of the chassis (3). -
Page 14: Replacing The Pcb Cpu
Replacing Assembly Units Replacing the PCB CPU Danger! Risk of death via electric shock! Before opening the housing cover, disconnect the device from the mains supply and wait at least one minute until the power supply unit has discharged. 1 PCB CPU 2 Pins 3 Latches... -
Page 15: Replacing The Power Supply Unit
Replacing Assembly Units 2.10 Replacing the Power Supply Unit Danger! Risk of death via electric shock! Before opening the housing cover, disconnect the device from the mains supply and wait at least one minute until the power supply unit has discharged. Fig. -
Page 16: Checking The Braking Force At The Ribbon Supply Hub
Replacing Assembly Units 2.11 Checking the Braking Force at the Ribbon Supply Hub During printing operation the spring on the transfer ribbon supply hub functions as a brake. The braking force on the supply hub influences the transport of the transfer ribbon. The braking force on the transfer ribbon supply hub is measured with a test collar. -
Page 17: Troubleshooting And Error Treatment
Troubleshooting and Error Treatment Failure of Device Functions Functional error Possible remedy Medium is not transported Check electrical connections between PCB CPU and motor Check drive mechanism Replace the PCB CPU Replace the motor No print image with medium Check plug connections at the printhead transport Examine printhead cable for damage and replace if necessary Replace the printhead... -
Page 18: Block Diagram
Block Diagram Fig. 14 Block diagram... -
Page 19: Layout Diagram Pcb Cpu
Layout Diagram PCB CPU Measuring points of CON9: #FD1 TOP10 R117 C116 R150 C296 R151 C269 R152 C262 C266 R116 C179 C157 R140 R142 C155 C175 C163 C290 C295 R158 C274 +24V (+24V) C301 C169 C153 Measuring point on the PCB: C222 TOP2 +24V... -
Page 20: Index
Index Block diagram ........18 Casing removing.........9 Control panel replacement ....10 Error treatment .........17 Failure of device functions ....17 General safety instructions ....5 Handling electricity ......6 Hardware faults ........17 Important information......4 Maintenance work ......6 PCB CPU, layout diagram ....19 PCB CPU replacement .....14 Power supply unit replacement ..15 Printhead holder replacement ..13 Printhead replacement .......7...
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