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7 Supplement
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7
7-1 MAINTENANCE CHECK LIST
7 Supplement
PNC-1860/1410/1210 MAINTENANCE CHECK LIST
Date :
.
.
Model
Serial No.
PNC-1860
PNC-1410
PNC-1210
FUNCTION CHECK
LUBRICATION
MECHANICAL PARTS
Check Points
Confirmation
Floil G-474C
Carriage Drive Gear
OK•Cleaning & Lubrication
Grit Drive Gear
OK•Cleaning & Lubrication
Guide Rail
OK•Cleaning & Lubrication
Check Points
Confirmation
1. ROM Version
Replace the ROM to the latest version.
2.Panel Switch
3.Carriage & Grit Compensation
4.Cutting Test
• Wavy lines.
• Distorted figure.
• Pen Bouncing
• Noise
• Pen Pressure
• Media Shifting.
• Quality of corners.
5.Connection check with Customer's PC.
Check Points
Confirmation
Carriage-Drive Part
1. Drive Gear
Dirty/Crack
2. Backlash
Looseness
3. Wire Tension
Looseness
Grit Drive Part
1. Grit Roller
Dirty
2. Drive Gear
Dirty/Crack
3. Backlash
Loosenss
Bed/Guide Rail
1. Pinch Roller
Rotation/wear down
2. Cutter Protection
Dirty/Scratch
** Replacement depend on the scratch
Pen Carriage
1. Pen Carriage
Looseness
2. Cutter Holder
Looseness
Blade Holder
1. Bearing
Revolution of BEaring