The screws securing the paper feed motor may be loosened only at replacement of the paper feed motor unit.
(2) Periodic maintenance
No periodic maintenance is necessary.
(3) Periodic replacement parts
There are no parts in this machine that require periodic replacement by a service engineer.
(4) Replacement consumables
There are no consumables that require replacement by a service engineer.
1-2. Customer Maintenance
Adjustment
Print head
At print head replacement
alignment
Print head cleaning When print quality is not satisfying.
Print head deep
When print quality is not satisfying, and not
cleaning
improved by print head cleaning.
Ink tank
When an ink tank becomes empty. ("No ink
replacement
error" displayed on the monitor or on the
machine LCD, or short flashing of an ink
tank LED)
Rear tray paper
- When paper does not feed properly.
feed roller
- When the front side of the paper is smeared.
cleaning
Front tray paper
- When paper does not feed properly.
feed roller
- When the front side of the paper is smeared.
cleaning
Bottom plate
When the back side of the paper is smeared.
cleaning
Scanning area
When the platen glass or document pressure
cleaning
sheet is dirty.
ADF cleaning
When inside of the ADF cover is dirty
Exterior cleaning
When necessary
Timing
2 / 41
Purpose
To ensure accurate dot
- Machine buttons
placement.
- Computer (MP driver)
To improve nozzle
- Machine buttons
conditions.
- Computer (MP driver)
To improve nozzle
- Machine buttons
conditions.
- Computer (MP driver)
To replace the empty
ink tank.
To clean the paper
- Machine buttons
feed rollers.
- Computer (MP driver)
To clean the paper
Manually clean the
feed rollers.
roller with a cotton
swab.
To clean the platen
- Machine buttons
ribs.
- Computer (MP driver)
To clean the platen
Soft, dry, and clean lint-
glass and document
free cloth.
pressure sheet.
To clean the inside of
Soft, dry, and clean lint-
the ADF cover
free cloth.
To clean the machine
Soft, dry, and clean lint-
exterior
free cloth (cloth for
cleaning glasses, etc.)
Approx.
Tool
time
3 min.
(Manual)
1 min.
2 min.
---
1 min.
2 min.
1 min.
1 min.
1 min.
1 min.
1 min.
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