Dell 3110cn Service Manual page 375

Replacement 17 MACHINE CONTROL UNIT (PL9.1.20)
When the MACHINE CONTROL UNIT is replaced with a new one, perform the fol-
lowing steps. (After completing all the steps up to Replacement 47.)
4) Plug in the power cord to the outlet, and power on the printer.
5) Perform the diagnostic operation of NVM Load, and write the data into MCU.
6) Turn on the power while pressing the
panel.
7) Enter the password, push the
comes up.
8) Press the
9) Press the
10) Press the
11) Press the
12) After the NVM Load is complete, press the [CANCEL] key several times until "IOT Diag" is
displayed.
13) Press the
14) Press the
Go to the next replacement step:
Replacement 19 SHIELD ASSY ESS (REFERENCE ONLY)
Version 3 2007.03.15
key twice and push the
key several times until "IOT Diag" is displayed. Press the
key several times until "NVM Settings" is displayed. Press the
key several times until "NVM Load" is displayed. Press the
key twice, and NVM Load is performed.
key several times until "Complete" is displayed.
key three times, and "Ready to Print" is displayed.
Chapter 3 Removal and Replacement Procedures (RRPs)
key, the key and the [MENU] key on the control
key once. The diagnostic screen
3 - 101
key once.
key once.
key once.