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7 SupplementÅ@
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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