Service manual

RTC Installation
Preparations
The exterior cover must be removed prior to proceeding. (Procedure 980428-101)
Tools:
No additional tools needed
Installation
30 980428-112 Rev. 1 Prelim.
RTC - Real Time Clock Option
1. Add the real time clock option chip into the
socket at location U2. Match the notch on
the socket and the dot RTC module to
properly orient the module.
The real time clock option stores the time of
day and date. The chip's battery has a life
of up to ten years.
See the EPL2 Programmer's Manual
for information about setting the real time
clock, and formatting the layout of the date
and time.
RTC Socket
Re-assembling the Printer
1. Reattach the printer cover.
2. Attach the power cord and interface cable.
3. Power up the printer and run the
AutoSense routine to verify that the RTC
option has recognized by the printer.
4. Set the clock and print display format using
the EPL2 commands TD, TS and TT.