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Printhead Cartridge Cleaning (Remove Cartridge)
Preparation
Lightly dampen a lint-free cloth with DI water.
Set the wipe on a clean surface.
Lightly moisten the cloth strip in a PH shipping cap with a small amount of DI water
and set aside.
Figure 158
Moisten PH Cap
Perform the following steps to ensure proper printhead cartridge cleaning:
Connect a USB keyboard to the printer, then go to Start/Run on the Embedded PCand
run CMD.
Type in the following command: usbcmd –c ph_release.
This command will de-prime the system. During de-priming, the printhead latch will
release. Listen for the latch to click and observe that it is “popped up” when release
is successful.
Figure 159
Released PH Latch