Printronix SL4M - Manual (Page 238)

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Appendix B Installing the EMC
Installing the EMC
CAUTION You must power off the printer before you install or remove the EMC, or
you may damage the EMC and the printer. If you remove the EMC after
powering on the printer with the EMC installed, the fault message
“MEMORY REMOVED Check EMC” will display. You cannot clear this
message by reinserting the EMC. You must cycle power.
1. Set the printer power switch to O (Off) from the front of the printer.
2. Raise the media cover.
Figure 8. Powering Off the Printer
Media
Cover
Power
Switch
A
See page 239.