c
Periodical Maintenance
chap.5
169
(1) 6-month Periodical Checking
c
Periodical Maintenance
Section to be checked
Description
Remarks
Glass
Cleaning
Clean with a soft and clean cloth
Lamp
Cleaning
Clean with a soft and clean cloth
Reflection mirror
Cleaning
Remove dust with blower brush
Thermal head
Cleaning
Clean with a soft and clean cloth (Do not damage the thermal head)
Platen roller
Cleaning
Remove paper shreds (Do not damage the platen roller)
Sensor
Cleaning
Remove dust with blower brush
Press roller
Cleaning
Remove paper shreds
Drum exterior
Cleaning
Remove ink and paper shreds
Paper feeding section
Checking
Paper is fed smoothly. Remove paper shreds
Plate making section
Checking
Paper is fed smoothly. Remove paper shreds
Roller shaft / bearing
Oiling
Gear
Greasing
Air pump
Greasing
Escape cam
Greasing
(2) Criteria for Replacing Primary Parts
No.
Item
Criterion
Remarks
1
Paper feed roller
300,000 sheets or more
2
Paper separator unit
300,000 sheets or more
3
Thermal head
About 20,000 plates or one year
Up to 10 voids
4
Drum unit
Printing 1,000,000 sheets or one year
Overhaul
5
Air pump
Printing 1,000,000 sheets or one year
6
Press roller
1,000,000 sheets or one year
Summary of Contents for DP-S Series
Page 1: ......
Page 9: ......
Page 11: ......
Page 16: ...x Dimensions chap 1 15 R8S01001 xDimensions 622 1360 510 228 1080 710 980 688 370 mm...
Page 22: ...v Part Names and Their Functions chap 1 21 44000A1e 2A 2B 2C R8S01006a 2Detailed drawing...
Page 33: ...32 z Scanner Section chap 2 Circuit R8S02E03e...
Page 87: ...86 m Drum Section chap 2 2 Circuit R8S02E30...
Page 171: ...170 MEMO...
Page 193: ...192 MEMO...
Page 195: ...194 z Help mode List chap 7 z HELP Mode List...
Page 243: ...242 c HELP Mode Function and Operation Procedures chap 7...
Page 270: ...269 c HELP Mode Function and Operation Procedures chap 7...
Page 281: ...280 MEMO...
Page 293: ...292 z Electrical Parts Layout and Their Functions chap 9 MEMO...
Page 295: ...309 294 x Overall Wiring Layout chap 9 Overall Wiring Layout 1 Main PCB 2 2...
Page 297: ...311 296 x Overall Wiring Layout chap 9 Overall Wiring Layout 2 Drive PCB 2 2...