Справочник Пользователя для Ericsson 7700

You can print a nozzle check from the control panel and examine it to 
determine whether any nozzles are clogged or deflected. Then you can run a 
cleaning cycle if necessary. 

1. Press r 

Menu

. 

2. Press d until 

TEST PRINT 

is selected, then press 

r

. 

NOZZLE CHECK

 is 

selected.

3. Press r,

 

then press 

OK

 to start printing the nozzle check pattern.

4. After the pattern is printed, use at least a 10

×

 eye loupe to examine it.

•

If the pattern looks good, as shown below, the print head is clean.

•

If any dots or segments are missing or deflected, as shown below, 
run a cleaning cycle as described on page 155. Then print another 
nozzle check pattern to make sure the nozzles are clean.

•

If the nozzles are still clogged after three cleaning cycles, run a power 
cleaning cycle as described on page 155.

The printer automatically checks the nozzles and cleans them if necessary. 
You can specify how often you want this to happen or turn this feature off. 
You can also have a nozzle check pattern printed on a regular basis, so you 
can check it yourself.

1. Press r 

Menu

. 

PRINTER SETUP

 is selected. Press r again.

2. Press d until 

AUTO NOZZLE CHECK 

is selected, then press r.

Caution: Don’t run a 
cleaning cycle while 
thick media is loaded in 
the printer.