Konica Minolta KIP 9900 User Guide - Page 138

Cleaning the LED Head, Press the EXP-CLEAN Key on the Operation Panel.

Page 138 highlights

3. 6. 2 Cleaning the LED Head Sometimes a clear black thin line may run vertically on the printout as the following example. This defective image is possibly caused by the dirt of LED Head, and may be fixed if cleaning is performed. Correct print When the LED Head is dirty ; 1. Press the EXP-CLEAN Key on the Operation Panel. PAPER DECK MF 1234 D1 WIRE CLEAN EXP- CLEAN SELECT CUT D2 D3 EXIT PF D4 COPY DENSITY MENU ENTER ONLINE EXP- CLEAN Key 2. Cleaning is started, and the Ready Indicator flashes during the cleaning. It will take about 2 minutes for the cleaning. The Ready Indicator stops flashing when cleaning is finished. PAPER DECK MF 1234 D1 WIRE CLEAN EXP- CLEAN SELECT CUT D2 D3 Ready Indicator EXIT PF D4 COPY DENSITY MENU ENTER ONLINE 3-34 Chapter 3 Error Correction & Maintenance

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Chapter 3
Error Correction & Maintenance
3-34
3. 6. 2
Cleaning the LED Head
Sometimes a clear black thin line may run vertically on the printout as the following example. This
defective image is possibly caused by the dirt of LED Head, and may be fixed if cleaning is
performed.
1.
Press the EXP-CLEAN Key on the Operation Panel.
EXP- CLEAN Key
2.
Cleaning is started, and the Ready Indicator flashes during the cleaning. It will take about
2 minutes for the cleaning. The Ready Indicator stops flashing when cleaning is finished.
Ready Indicator
COPY DENSITY
MENU
ENTER
ONLINE
MF
D1
D2
D3
EXIT
PAPER DECK
1
2
3
4
SELECT
CUT
WIRE CLEAN
EXP- CLEAN
D4
PF
COPY DENSITY
MENU
ENTER
ONLINE
MF
D1
D2
D3
EXIT
PAPER DECK
1
2
3
4
SELECT
CUT
WIRE CLEAN
EXP- CLEAN
D4
PF
Correct print
When the LED Head is dirty ;