4- 38
Cleaning the Printhead
TOP
Chapter 3
Printing Methods for
Different Objectives
Chapter 4
Maintaining the
Printer
Chapter 5
Using the Printer in a
Network Environ-
ment
Chapter 6
Troubleshooting
Chapter 7
Operation of the
Function Menus
Index
Contents
Chapter 2
Using a Variety of
Media
Chapter 1
Basic Procedures
Cleaning the Printhead
If the nozzles become blocked, cleaning the printhead may
recover optimum printer operation.
Note
z
When you set
Nozzle Check
, the printer performs a
nozzle check and recovery automatically for every
page specified for printing. Before shipping a printer,
the setting is set for 10 Pages.
Types of Printhead Cleaning
There are two methods for printhead cleaning.
Head Cleaning A:
Execute when printing appears uneven, or when the
printhead is dirty. This cleaning method consumes the
least amount of ink.
Head Cleaning A
requires about 1
minute.
Head Cleaning B:
Perform this cleaning if no ink is coming out of the print-
head or if
Head Cleaning A
did not correct the problem.
Head Cleaning B
requires about 3 minutes.
Printhead Cleaning Procedures
Follow this procedure to clean the printhead. The procedure
is almost the same for each cleaning method.
If one execution of
Head Cleaning A
does not correct the
problem, perform
Head Cleaning B
. If
Head Cleaning B
does not correct the problem, repeat
Head Cleaning B
two
or three times. If the printer operation does not recover after
performing
Head Cleaning B
, the printhead may be at the
end of its service life. Call for service or contact the dealer
where you purchased the printer. (
→
P.4-23
)
Note
z
You can execute
Head Cleaning A
by holding down
the
Information
button for more than three seconds.
1
If the printer power is off, press the
Power
button to switch the printer on.
Within a short time,
Online
or
Offline
is displayed.
Data
Information Power
Offline
Menu
Message
Online
Cleaning
(3 sec.)
Stop/Eject
(1 sec.)