Samsung SF4000, SF4100, SF4200 manual Machine prints out, Examine the test pattern

B-Chapter 7(US) 4/16/98 8:43 AM Page 7.6

7

CARE AND MAINTENANCE

The machine prints out

the nozzle test pattern.

P

L

E

A

S

E

W

A

I

T

C

L

E

A

N

I

N

G

.

.

.

5

Examine the test pattern.

This example shows a test pattern of all nozzles functioning correctly on the black print cartridge.

This example shows a test pattern of all nozzles functioning correctly on the color print cartridge.

6

Compare the diagonal line at the top and bottom of the test pattern. Look for a break in the diagonal line. A broken line shows any clogged nozzles.

If the bottom line shows improvement, rerun this test. If improvement continues, rerun the test again. If all nozzles are not printing after running the test three times, continue with the next step.

7

If print quality does not improve, remove and reinstall the print cartridge. See ÔReplacing the Print CartridgeÕ on page 7.10 for complete instructions on removing and reinstalling a print cartridge.

8

Repeat the nozzle test.

9

If the line is still broken, wipe the nozzles and contacts. For help, see ÔWiping the Print Nozzles and ContactsÕ on page 7.10.

:yellow

:red

:blue

(appears in SF4100/4200 only)

7.6 CHAPTER SEVEN : CARE AND MAINTENANCE