HP Designjet 4500 - Page 175

4-83
Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
4. Reset Life Counters
The purpose of this Service Utility is to reset the internal life counters. There
are two submenus that allow you to:
 Reset ALL the counters related to a Preventive Maintenance Kit (PMK).
 Reset only the counters related to a specific replaced part.
ALWAYS RESET THE LIFE COUNTER OF A CORRESPONDING PART
AFTER REPLACING IT.
Perform the Reset Life Counters utility as follows:
1 In the Service Utilities submenu, scroll to "Reset Life Counters" and press
Enter.
2 You will be given an option to either reset the Life Counter for ALL the parts
related to a Preventive Maintenance Kit (PMK) or to just reset the Life Counter
for a particular part:
a If you select to reset the Life Counter for ALL the parts related to a
Preventive Maintenance Kit (PMK), you will be given an option to reset
the Life Counter of:
– Preventive Maintenance Kit 1 (PMK1).
– Preventive Maintenance Kit 2 (PMK2).
b If you select to reset the Life Counter for a particular part, you will be
given an option to reset the Life Counter of the:
– Scan-Axis Motor.
– Trailing Cable and Tubes.
– Carriage Belt.
– Carriage (Bushing).
– Most Left Spittoon.
– Middle Left Spittoon.
– PHC Spittoons.
Press Enter