Clean And Test Nozzles; Clean Electrical Contacts - BT Accord 30 User Manual

46 Install a new print cartridge
BT PaperJet 30 UG – Issue 2 – Edition 2.1 – 17.02.05 – 6672
Clean print cartridge head and test the nozzles
If the print quality deteriorates, set your BT PaperJet 30 to clean the
print head and nozzles and print a test page.
1. Press repeatedly until the display shows HEAD MAINTENANCE .
Press .
2. Display shows NEW HEAD:ON . Press
Press .
3. Display shows CLEANING:ON . Press
Your BT PaperJet 30 cleans the print head and the test page will be
printed.
Examine the test page. Check that the numbered scale is not broken at
any point and that there are no horizontal white lines within the black areas.
If you are not satisfied with the test page, repeat the process.
Press to cancel the test procedure at any time.
Clean print cartridge's electrical contacts
1. Remove the handset from its cradle.
2. Open the front cover and wait for cartridge to stop moving.
or to switch to NEW HEAD:OFF .
.