Table 3-2. Troubleshooting (Contd)
Test or Inspection
4. INSUFFICIENT DRYING OF DUPLICATED MATERIAL
Step 1. Check for failure of infrared drying lamp.
Replace lamp with serviceable 250 watt unit.
Step 2. Check for correct height setting of infrared light assembly.
Adjust drying lamp so that the bottom of the lamp is set approximately 10 inches (25.4 cm)
above the top of the paper stack.
5. DUPLICATED MATERIAL PASSING FROM DUPLICATING MACHINE AT TOO GREAT A RATE FOR RECEDING
Check that stacker paper truck lowering speed corresponds to the raising speed of the paper feeder
Adjust paper truck lowering speed in accordance with commercial manual instructions.
6. POOR SECOND COLOR REGISTRATION
Step 1. Check for incorrect color press ink or waterflow.
Adjust ink or waterflow in accordance with commercial manual instructions.
Step 2 Check for incorrect plate to blanket pressure.
Adjust color press cylinder pressures in accordance with commercial manual instructions
7. PAPER CUTTER KNIFE STOPS IN PAPER STOCK
Carefully check for burrs on knife cutting edge.
Sharpen knife and remove burrs with honing stone supplied with paper cutter. Refer to TM 5-
3610-246-14 for removal and sharpening procedures.
8. RELATIVE HUMIDITY WITHIN SHELTER BELOW 50%
Check for closed humidifier water supply line valve at base of water tank.
Open humidifier supply line valve.