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CHAPTER 8: PRINT DRUM SECTION
Contents
Mechanism ............................................................................................................................ 8-2
1. Master on Drum (in Printing) Check Mechanism ..................................................... 8-2
2. Print Drum Set Mechanism ...................................................................................... 8-3
3. Ink Cartridge Set Switch PCB ................................................................................... 8-4
4. Squeegee Roller Rotation Mechanism .................................................................... 8-5
5. Inking Mechanism .................................................................................................... 8-6
Removal and Assembly ........................................................................................................ 8-7
1. Removing the Print Drum Front Cover, Ink Cartridge Guide Ass'y,
Drum Front Upper Cover .......................................................................................... 8-7
2. Removing the Ink Cartridge Set Switch Cover and Ink Cartridge Set Switch PCB .. 8-9
3. Removing the Ink Cartridge Set Switch PCB Mounting Bracket ........................... 8-10
4. Removing the Swing Base Ass'y ........................................................................... 8-11
5. Removing the Ink Cartridge Guide Bottom Ass'y .................................................. 8-12
6. Removing the Ink Pump Unit and Inking Motor ..................................................... 8-13
7. Removing the Print Drum Set Sensor ................................................................... 8-14
8. Removing the Screen ............................................................................................ 8-15
9. Removing the Print Drum Body ............................................................................. 8-16
10. Removing the Ink Sensor PCB .............................................................................. 8-18
11. Removing the Squeegee Roller ............................................................................ 8-19
12. Removing the Print Drum Supports (R) and (F) .................................................... 8-22
Adjustment .......................................................................................................................... 8-25
1. Filter Cleaning ....................................................................................................... 8-25
2. Squeegee Gap Adjustment ................................................................................... 8-26
3. Ink Blocking Plate Position Adjustment ................................................................ 8-27
4. Squeegee Pressure Balance Adjustment ............................................................ 8-28
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