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94 Chapter 2 – Service mode EN
Setting the page count
The page count is stored in the printer’s NVRAM. If it is necessary to
replace the formatter PCB, the page count should be reset to the
printer’s original page count to reflect the age of the print engine. Before
removing the old formatter PCB, print a self-test/configuration page to
verify the current page count of the printer.
PJL command Description
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%-12345X@PJL Start PJL job
@PJL SET SERVICEMODE
=HPBOISEID
Enter Service mode
@PJL SET PAGES=0 Set page count [= xxxxx]
@PJL SET SERVICEMODE=EXIT Exit Service mode
@PJL RESET Perform PJL reset
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%-12345X Exit PJL mode
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Z Print self-test/configuration page
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E Reset the printer