User Test Print Functions; Nozzle Check Pattern - Canon SmartBase MPC400 Service Manual

SmartBase MPC600F/MPC400 Chapter 4: Maintenance & Service
6. TEST FUNCTIONS

6.1 User Test Print Functions

User enabled Test print functions are as follow.

6.1.1 Nozzle check pattern

If you find a nozzle pattern indistinct or partially missing when you conduct this test print, do the head
cleaning. If the symptom is not solved even after the cleaning is done three times, do the head refreshing.
If the head refreshing does not solve the symptom, replace the BJ cartridge or the ink cartridge. The
method of printing a nozzle check pattern is to press the Menu button, select PRINTER SETTINGS
using < / > keys, and press the OK button. Select CLEANING using < / > keys, and then press the OK
button. Select NOZZLE CHECK using < / > keys, and then press the OK button.
Figure 4-22 Nozzle Check Pattern Print
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