42114101 Rev.1
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5.
CLEANING AND LUBRICATION
5.1
Cleaning
[Cautions]
1.
Be sure to turn OFF the AC POWER switch before cleaning. Remove the AC Power cord
from the printer.
2.
Avoid dust inside the printer mechanism when cleaning.
3.
If a lubricated part has been cleaned, be sure to apply lubricating oil to that portion after
cleaning.
(1)
Cleaning time
When the equipment operating time has reached six months or 300 hours, whichever
comes first.
(2)
Cleaning tools
Dry cloth (soft cloth such as gauze), vacuum cleaner, cotton bud
(3)
Places to be cleaned
Table 5.1 lists the places to be cleaned:
Table 5.1
Place to be cleaned
Cleaning procedure
Carriage shaft and the vicinity
Remove paper waste and wipe off stain,
Paper travel surface, sensor lever
dust, ribbon waste, cotton bud. etc.
Carriage
shaft
Summary of Contents for ML490 Series
Page 1: ...42114101 Rev 1 1 135 ML490 491 PRINTER Maintenance Manual ODA...
Page 2: ...42114101 Rev 1 2...
Page 38: ...42114101 Rev 1 38 Drive gear Ink tank Ribbon cartridge Figure 2 6...
Page 48: ...42114101 Rev 1 48 Change arm Change lever Platen Release cam Figure 2 13 REAR TOP BOTTOM...
Page 96: ...42114101 Rev 1 96 9 Carriage Assy NK2 10 SUS Bearing portion of guide roller EM 30L B...
Page 119: ...42114101 Rev 1 119 6 8 9 7 1 2 3 11 10 4 5 Figure B 2 Printer General Assy...
Page 124: ...42114101 Rev 1 124 9 12 11 1 13 3 7 1 14 5 6 7 2 10 8 Figure B 4 Carriage Assy...
