G-4
3.
PRECAUTIONS FOR USE
3-1.
To Ensure the Printer is Used in an Optimum Condition
• Never place a heavy object on the printer or subject the printer to shocks.
• Insert the power plug all the way into the outlet.
• Do not attempt to remove any panel or cover that is secured while the printer is in a print
cycle.
• Do not turn OFF the printer while it is in a print cycle.
• Provide good ventilation if the printer is to be used for a long time in a narrow room.
• Never use flammable sprays near the printer.
• If the printer becomes inordinately hot or produces abnormal noise, immediately turn it
OFF and unplug it.
• Do not turn ON the power switch at the same time that you plug the power cord into the
outlet.
• When unplugging the power cord, do not pull on the cord; hold the plug and pull it out.
• Do not bring any magnetized object near the printer.
• Do not place a vase or vessel containing water on the printer.
• Be sure to turn OFF the power switch at the end of the workday or upon power failure.
• Use care not to drop paper clips, staples, or other small pieces of metal into the printer.
3-2.
Operating Environment
The operating environmental requirements of the printer are as follows.
• Temperature: 10 to 30 °C
• Humidity: 15 to 85 %
• Rate of temperature change: 10 °C/h
• Rate of humidity change: 10 %/h
3-3.
Power Requirements
The power source voltage requirements are as follows.
• Voltage fluctuation: AC100 V ± 10 %
• Frequency fluctuation: 50/60 Hz ± 3 Hz
3-4.
Miscellaneous Precautions
Use the following precautions when performing service jobs for a printer that uses a laser.
• When a service job needs to be performed in the laser beam path, such as when working
around the Print Head Unit or PC Drum, be sure first to unplug the power cord of the
printer from the outlet.
• If the service job requires that the power cord be left plugged in, observe the following
precautions:
• Take off your watch, ring, and any other reflective object and wear laser protective gog-
gles.
• Keep users away from the job site.
• Do not bring a highly reflective tool into the laser beam path during the service job.
Summary of Contents for MF Series
Page 1: ...XEROX TECHNICAL DOCUMENT 252 787 467 A...
Page 73: ...4 NI IPL 252 787 467 A PLANCHE 1 FIGURE 1 3 2 1 4 7 6 5...
Page 75: ...6 NI IPL 252 787 467 A PLANCHE 2 FIGURE 2 1 3 5 6 2 4...
Page 77: ...8 NI IPL 252 787 467 A 2 1 PLANCHE 3 FIGURE 3...
Page 79: ...10 NI IPL 252 787 467 A PLANCHE 4 FIGURE 4 1 5 6 7 4 3 2 8...
Page 81: ...12 NI IPL 252 787 467 A 1 4 2 3 7 8 5 6 PLANCHE 5 FIGURE 5...
Page 83: ...14 NI IPL 252 787 467 A 1 2 3 4 5 6 7 8 PLANCHE 6 FIGURE 6...
Page 85: ...16 NI IPL 252 787 467 A 1 2 PLANCHE 7 FIGURE 7...
Page 87: ...18 NI IPL 252 787 467 A PLANCHE 8 FIGURE 8 1 2 4 5 3...
Page 89: ...20 NI IPL 252 787 467 A PLANCHE 9 FIGURE 9...
Page 91: ...22 NI IPL 252 787 467 A 2 1 PLANCHE 10 FIGURE 10...
Page 93: ...24 NI IPL 252 787 467 A 3 HV1 2 1 PLANCHE 11 FIGURE 11...
Page 95: ...26 NI IPL 252 787 467 A 1 22 21 3 4 2 8 9 7 6 PLANCHE 12 FIGURE 12...
Page 98: ...PRINTER 20 PPM SERVICE MANUAL TECHNICAL DOCUMENT 251 475 943 A...
Page 113: ...INDEX MECHANICAL ELECTRICAL GENERAL TROUBLESHOOTING DIS REASSEMBLY ADJUSTMENT MAINTENANCE...
Page 117: ...GENERAL...
Page 123: ...MECHANICAL ELECTRICAL...
Page 146: ...MAINTENANCE...
Page 156: ...DIS REASSEMBLY ADJUSTMENT...
Page 168: ...TROUBLESHOOTING...
