ENCAD 42e, Service Manual

Page: 73 / 162

Maintenance 73
MAINTENANCE
Novajet PROe Series Service Manual
The Continuous Test will first prime the cartridges,
followed by a serial port test, parallel port test, and a fast
deadband display.
The daedband display is used only as a visual inspection of
the operating condition of the printer. No adjustments can
be performed while in the Continuous Test mode.
A loopback Test Cable is required to correctly accomplish
the serial and parallel port tests. Install both ends of the
Loopback Cable before running this test. The Loopback
Test Cable is listed in Chapter 6.
After completing the deadband display, the test will begin
again with the prime and continue until power is removed.
Fan #1 and Fan #2 Tests - Tests the operation of the fans on
the printer. Fan #1 Test (while depressed) turns on the
power supply cooling fan and the suction fan inside the
platen on the right side of the printer. Fan #2 Test (while
depressed) turns on the suction fan inside the platen near
the center of the printer. The PRO 42e printer does not
have this second suction fan, therefore, the Fan #2 Test is
disabled.
Legs Test - Tests the condition of the leg harness connections
and the components of the power feed and take-up system.
Limited Access Menu
A menu that is not accessable to the operators can be activated in
the Service Menu as shown in Figure 3-29. Press the lower left
button in the Service Menu to bring up the Code Menu. The code
to be entered to bring up the hidden menu is “16753.”