HP DesignJet Z2100

Designjet Z Series — Service Manual 3-66
Service Utilities
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 Preventive Maintenance Kits 1 and 2.
 Reset only the counters related to a specific replaced part.
Perform the Reset Life Counters utility as follows:
1 In the Service Utilities submenu, scroll to Reset Life Counters and press
OK.
2 Select Reset Maintenance Kit usage to reset the Life Counter for ALL
parts included in a Preventative Maintenance Kit (PMK).
Select Reset usage counters to reset the Life Counter of a single part.
a If you select Reset Maintenance usage, which will reset the Life Counter
for ALL parts included in a Preventive Maintenance Kit (PMK), you can
choose from the following Preventive Maintenance Kits:
 Preventive Maintenance Kit 1 (PMK1). see Preventive Maintenance Kit #1,
Page 7-5
 Preventive Maintenance Kit 2 (PMK2). see Preventive Maintenance Kit
#2, Page 7-6
b If you select to Reset usage counters, which will reset the Life Counter of a
single part, you can choose from the following parts:
 Tubes and Trailing Cable
 Scan-Axis Belt
Always reset the life counter of a corresponding part after
replacing it.
The counters included in the preventive maintenance kits
can be found on page 7-3.
It is also advisable to check the status of the Life Counters
related to the other Preventive Maintenance Kits to avoid
multiple trips to the customer.