Olivetti DR N17, Service Manual

Page: 177 / 558

687200Q Service Manual 5-65
5.2.3.1 Setting and Verification of Registration
This section covers setting and verifying registration of the printer.
WARNING! Make sure the printer has all the covers in place when you perform the test print.
To set the printer registration, do the following:
1 Remove all paper from trays except the tray to be tested/adjusted.
2 Enter Diagnostic Mode 3.
3 Press the MENU DOWN (5) key until PRINT DENSITY ADJUSTMENT is displayed on the LCD
panel.
4 Press the ENTER key.
5 Compare the printed test pattern with Figure 5.2.2.1.
6 If the printed test pattern is within specifications, go to step 13.
7 If the test pattern is not within specifications, press the MENU DOWN key until the Registration
message for the tray selected is displayed.
8 Press the ENTER key, the LCD displays the current NVM value.
9 Note the current setting displayed on the LCD panel.
10 Press the VALUE PLUS or VALUE MINUS key until the desired setting is displayed.
11 Press the ENTER key to write the new value into NVM.
12 Repeat steps 3 through 11 until the printed test pattern is within specification.
13 Switch the printer power off; then switch the printer power on.
14 Select the desired paper tray by entering the Menu Mode and selecting the default tray in either
PCL or PostScript.
15 Enter the Menu Mode, enter the Test Menu, and run a test print. (See Figure 5.2.3.1.1).
16 If the test print is within specification, exit the Menu Mode. (See Procedure ).
17 If the test print is not within specification, enter Diagnostic Mode 3 and repeat steps 7 through 15.
18 If another tray needs to be checked/adjusted, repeat steps 2 through 17.
TEST PRINT
PLEASE WAIT