Parts Life Cycle Maintenance Table; Toner Cartridge Criterion - Samsung SCX-4500 Service Manual

Reference Information

7.5 Parts Life Cycle Maintenance Table

7.5.1 Parts Life Cycle Maintenance Table
Supplies Life Cycle
1K : For Product
Toner
2K : For Sale
Cartridge
50K(page)
Fuser
:Simplex
50K(page)
Transer Roller
:Simplex
50K(page)
PickUP Roller
:Simplex

7.5.2 Toner Cartridge Criterion

1) Supplies Criterion (Toner Cartridge)
1. Cartridge Main Defects
- White Point, Black Point : White or Black point on printing image
- Image contamination : Dirty printing image
- Image Fainted : Entire Image is fainted and vertical white line emerge
- Black Line : Vertical black line emerge on printing image
2) Defect Symptoms
Symptoms
White, Black Point
Image contamination
(Toner leakage)
Image Fainted
Vertical Black Line
Service Manual
7-6
Condition Engine Codition Status Display
Toner Low Warning
Toner Empty Warning
Exhauseted No Indication
Exhauseted No Indication
Exhauseted No Indication
Criterion
Clean Up OPC (10 times), if disappeared, no failure.
- If continuous, failure
Drity printing image or conteminated reverse side
- Clean up OPC (10 times) and inside of machine with cloth,
if disappeared, no failure.
After shake cartridge right and left 5~6 times, if printing image
is not fainted, no failure. (Toner Exhausted)
Vertical thin line emerge, if cartridge is scratched.
- (Customer fault)
Custmoer
Panel Manage
Animation
-
Indication
Animation
-
Indication
Replaced
No Indication
at Exhauseted
Replaced
No Indication
at Exhauseted
Replaced
No Indication
at Exhauseted
Responding
10%
Remains
Initialized at
toner change
Remarks
Samsung Electronics