Diagnostic Information 2-22
4049-XXX
If the displayed error is 977, verify that the network card is installed
and grounded correctly. Remove the network card and check for +5
VDC at pin B24 of RIP board J6 or J12 (whichever the network card
was connected to). If the voltage is incorrect replace the engine
board; if there is +5 VDC replace the network card.
Network Wrap Tests
Token-Ring with Shielded Twisted-Pair Cable: Disconnect the
LAN cable from the electrical outlet, leaving it connected to the
printer network card.
Ethernet 10BASE2: Attach a 50 Ohm BNC terminator cap to each
end of the T-connector. The customer may be able to provide this
cap.
There is no wrap test for Token-Ring with Unshielded Twisted-Pair
cable or for Ethernet 10Base -T.
POR the printer. If the printer completes POR successfully, the
printer, network card, and the port to the LAN are working correctly.
If the customer still has a problem printing,
see
Output Bin Sensor
Examine the bin area for obstructions or damage. Run the diagnos-
tic sensor test.
Make sure the plastic bails and guide are in good condition and that
they guide the sensor flag out of and into the sensor as paper
passes into the bin. On the sensor, the voltage from pin 2 to pin 3
(pin 1 is the bottom pin) should change from 0 to +5 VDC as the sen-
sor is blocked and unblocked. Pin 1 should always m5 VDC.
Replace the sensor, the sensor card or the operator panel/bin sen-
sor cable as necessary.
Operator Panel Problem
Note: If the printer is in “Menus Disabled” mode, you can activate
the menus by powering on the printer with the Return button and the
top button pressed. Repeat the POR procedure to disable the
menus again after service.
Summary of Contents for Optra 4049 Series
Page 16: ...xvi Service Manual 4049 XXX Chinese Laser Notice Korean Laser Notice ...
Page 22: ...xxii Service Manual 4049 XXX ...
Page 90: ...4 11 4049 XXX ...
Page 92: ...4 13 4049 XXX ...
Page 104: ...4 25 4049 XXX ...
Page 106: ...4 27 4049 XXX ...
Page 128: ...5 2 4049 XXX Gear Train ...
Page 134: ...5 8 4049 XXX Operator Panel Output Bin Sensor Cable Op Panel Cable Connector Pin 1 Pin 1 ...
Page 144: ...7 2 4049 XXX Assembly 1 Covers ...
Page 146: ...7 4 4049 XXX Assembly 2 Lower Frame ...
Page 148: ...7 6 4049 XXX Assembly 3 Upper Frame ...
Page 150: ...7 8 4049 XXX Assembly 4 Printhead ...
Page 152: ...7 10 4049 XXX Assembly 5 Paper Feed ...
Page 154: ...7 12 4049 XXX Assembly 5 Paper Feed Continued ...
Page 156: ...7 14 4049 XXX Assembly 6 Paper Feed Alignment Gears ...
Page 158: ...7 16 4049 XXX Assembly 7 Paper Feed Drive ...
Page 160: ...7 18 4049 XXX Assembly 8 Standard Paper Tray 200 Sheet ...
Page 162: ...7 20 4049 XXX Assembly 9 Paper Tray 500 Sheet ...
Page 164: ...7 22 4049 XXX Assembly 10 Base for Paper Drawer 500 Sheet ...
Page 166: ...7 24 4049 XXX Assembly 11 Second Paper Drawer 200 Sheet ...
Page 168: ...7 26 4049 XXX Assembly 12 Optional Paper Drawer 500 Sheet ...
Page 170: ...7 28 4049 XXX Assembly 13 Fuser ...
Page 172: ...7 30 4049 XXX Assembly 13 Fuser Continued ...
Page 174: ...7 32 4049 XXX Assembly 14 Electronics ...
Page 176: ...7 34 4049 XXX Assembly 14 Electronics Continued ...
Page 178: ...7 36 4049 XXX Assembly 15 Transfer Roll ...
Page 182: ...7 40 4049 XXX Assembly 17 Envelope and 100 Sheet Auxiliary Feeder ...
Page 184: ...7 42 4049 XXX Assembly 18 Dual Rear Feeder ...
Page 186: ...7 44 4049 XXX Assembly 19 High Capacity Feeder ...