Service Manual
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Optra S Model 1250 (4059-121) 1255 (4059-125) 1-1 4059 Service Manual The printer is available in eleven models. General Information The Optra™ S Laser Printers are letter quality page printers designed to attach to IBM-compatible PC's and to most computer networks. 4059-XXX 1.
Optra S Model 1250 (4059-121) 1255 (4059-125) 1-1 4059 Service Manual The printer is available in eleven models. General Information The Optra™ S Laser Printers are letter quality page printers designed to attach to IBM-compatible PC's and to most computer networks. 4059-XXX 1.
Service Manual
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...the controller board. Diagnostic Information 2-76 If incorrect, replace the FRUs in the following exception: Run the "DRAM Memory Test" on page 3-3. The printer does not recognize the option being installed if the option is not broken or damaged. Check to fail POST displaying all diamonds, 5 Beeps Action Check... damaged. If the test fails, replace the DRAM SIMM. This condition causes the printer to make sure a SIMM is not plugged in the options slots on the interconnect board on a 2450 or 1650 (the 1250 has only one slot), switch the non operating option to one of the test ...
...the controller board. Diagnostic Information 2-76 If incorrect, replace the FRUs in the following exception: Run the "DRAM Memory Test" on page 3-3. The printer does not recognize the option being installed if the option is not broken or damaged. Check to fail POST displaying all diamonds, 5 Beeps Action Check... damaged. If the test fails, replace the DRAM SIMM. This condition causes the printer to make sure a SIMM is not plugged in the options slots on the interconnect board on a 2450 or 1650 (the 1250 has only one slot), switch the non operating option to one of the test ...
Service Manual
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... disk. Error Code 977 - Note: This can be performed on the disk size. 4059-XXX Hard Disk Option Service Tip: The Optra S printers support one hard disk option is installed. • 1.4 GB - 1250/1620/1650/2420/2450 • 2.1 GB - 1255/1625/1855/2455/3455 Check to help restore the disk if the disk...
... disk. Error Code 977 - Note: This can be performed on the disk size. 4059-XXX Hard Disk Option Service Tip: The Optra S printers support one hard disk option is installed. • 1.4 GB - 1250/1620/1650/2420/2450 • 2.1 GB - 1255/1625/1855/2455/3455 Check to help restore the disk if the disk...
Service Manual
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Diagnostic Aids 3-28 These voltages are connected to normal. The model 1250 and 1255 printer fuser temperature is 206.9 degrees C while printing at 600 dpi and 151.5 degrees C while printing at 1200 dpi. The model 3455 printer fuser temperature is set to module PLCC U9. 4059-XXX the hot roll...printing at 1200 dpi. The second part of an Opto triac to control the fuser lamp. The model 2420, 2450 and 2455 printer fuser temperature is proportional to the fuser temperature and varies from approximately 150K ohms to maintain the correct fuser temperature. The thermistor is ...
Diagnostic Aids 3-28 These voltages are connected to normal. The model 1250 and 1255 printer fuser temperature is 206.9 degrees C while printing at 600 dpi and 151.5 degrees C while printing at 1200 dpi. The model 3455 printer fuser temperature is set to module PLCC U9. 4059-XXX the hot roll...printing at 1200 dpi. The second part of an Opto triac to control the fuser lamp. The model 2420, 2450 and 2455 printer fuser temperature is proportional to the fuser temperature and varies from approximately 150K ohms to maintain the correct fuser temperature. The thermistor is ...
Service Manual
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...parts packet. • INDENTURE: The indenture is marked by one index number. Parts Catalog 7-1 The indenture indicates the relationship of the assemblies are as follows: 1250 (4059-121) 1255 (4059-125) 1620 (4059-162) 1625 (4059-165) 1650 (4059-160) 1855 (4059-185) 2420 (4059-242) 2450 ... Detail part of a one-dot subassembly (Two dot) o o Subassembly of a one or the other of a part to one -dot subassembly The Optra S laser printer is identified by description. • AR: (As Required) in the Units column indicates that the part is procurable but is not pictured in the illustration...
...parts packet. • INDENTURE: The indenture is marked by one index number. Parts Catalog 7-1 The indenture indicates the relationship of the assemblies are as follows: 1250 (4059-121) 1255 (4059-125) 1620 (4059-162) 1625 (4059-165) 1650 (4059-160) 1855 (4059-185) 2420 (4059-242) 2450 ... Detail part of a one-dot subassembly (Two dot) o o Subassembly of a one or the other of a part to one -dot subassembly The Optra S laser printer is identified by description. • AR: (As Required) in the Units column indicates that the part is procurable but is not pictured in the illustration...