When to perform
Component to be replaced
When
You need to replace Ink Supply
Unit.
appears on the control panel screen.
C
Ink Supply Unit
U
“Shaking and Replacing Ink Supply Units” on page 89
Other maintenance
When to perform
Operation
❏
Before starting printing operations
for the day (WH only)
❏
Ink shaking is needed.
Shake the Ink Supply Unit which
/
is displayed.
is displayed
❏
When the LED lamp on the Ink Unit is
flashing blue
Shaking the Ink Supply Unit
U
❏
When checking if nozzles are clogged
❏
When checking which colors are
clogged
❏
Horizontal stripes or tint unevenness
(banding) are appeared.
Checking for clogged nozzles
U
“Checking for clogged nozzles” on page 100
❏
When printouts are blurred or parts
are missing
❏
When a clog is found after checking
for clogged nozzles
Cleaning the print head
U
When changing the printer mode
Changing the printer mode
U
When the printer will not be used for an
extended period (and switched off)
Pre-Storage Maint.
U
“Pre-Storage Maintenance for Long-Term Non-Use” on page 103
SC-F3000 Series User's Guide
Maintenance
78