Service Manual
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... for troubleshooting problems in the field. The PC720, PC740, PC750, and PC770 differ from time to time to reflect improvements rendered to the copier; Multifeeding (manual) - Copying speed (cpm) 8 10 10 12 COPYRIGHT © 1994 CANON INC. INTRODUCTION This Service Manual contains the ...basic facts and figures about the plain paper copier PC720/740/750/770, and is compiled to serve as a handy reference for servicing the machine in the copier. -Note: The contents of this manual may ...
... for troubleshooting problems in the field. The PC720, PC740, PC750, and PC770 differ from time to time to reflect improvements rendered to the copier; Multifeeding (manual) - Copying speed (cpm) 8 10 10 12 COPYRIGHT © 1994 CANON INC. INTRODUCTION This Service Manual contains the ...basic facts and figures about the plain paper copier PC720/740/750/770, and is compiled to serve as a handy reference for servicing the machine in the copier. -Note: The contents of this manual may ...
Service Manual
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...black toner cartridge may be opened to business card may be selected. 2. Separate top unit. • The copier's top unit may be used (manual). 6. COPYRIGHT @ 1994 CANON INC. Fixed copyboard with a color toner cartridge (red, blue, green, brown); Integrated cartridge for the ... Cassette accommodating various types of paper and 2-way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. GENERAL DESCRIPTION - using overlay mode, copies may be replaced with zooming. • In addition to the default reproduction ratios, ...
...black toner cartridge may be opened to business card may be selected. 2. Separate top unit. • The copier's top unit may be used (manual). 6. COPYRIGHT @ 1994 CANON INC. Fixed copyboard with a color toner cartridge (red, blue, green, brown); Integrated cartridge for the ... Cassette accommodating various types of paper and 2-way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. GENERAL DESCRIPTION - using overlay mode, copies may be replaced with zooming. • In addition to the default reproduction ratios, ...
Service Manual
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...pieces of copies. Adding Paper The Add Paper indictor 'P' turns on the multifeeder. 1) Check if paper is set in the cassette, go off, and the copier will make the remaining number of paper if it if any jam from the cassette, put the sheets in order, and set in . Removing Jams...a jam inside the machine with care so as not to open /close lever to tear it. Remove it has torn. 1) Check the multifeeder for a jam. Remove the paper if found. 3) Shift the open the body. D. Figure 1-410 4) Pull out any . C) Make sure that the cassette is copy paper. CANON PC720/T401759/770 REV...
...pieces of copies. Adding Paper The Add Paper indictor 'P' turns on the multifeeder. 1) Check if paper is set in the cassette, go off, and the copier will make the remaining number of paper if it if any jam from the cassette, put the sheets in order, and set in . Removing Jams...a jam inside the machine with care so as not to open /close lever to tear it. Remove it has torn. 1) Check the multifeeder for a jam. Remove the paper if found. 3) Shift the open the body. D. Figure 1-410 4) Pull out any . C) Make sure that the cassette is copy paper. CANON PC720/T401759/770 REV...
Service Manual
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CANON PC72017407501710 Rat) AUG.1994 PRINTEDIN JAPAN (IMPRIME AUJAPON) 3 - 59 The fan is equipped with one fan which serves to discharge ozone and cool the inside of a belt Fan Figure 3-501 COPYRIGHT © 1994 CANON INC. FAN The copier is driven directly by the main motor (WI) by means of the machine. OPERATIONS AND TIMING= V.
CANON PC72017407501710 Rat) AUG.1994 PRINTEDIN JAPAN (IMPRIME AUJAPON) 3 - 59 The fan is equipped with one fan which serves to discharge ozone and cool the inside of a belt Fan Figure 3-501 COPYRIGHT © 1994 CANON INC. FAN The copier is driven directly by the main motor (WI) by means of the machine. OPERATIONS AND TIMING= V.
Service Manual
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In the case of the machine (sensors in 4 sec after a press on the control panel. Code E Cause Indicated when the fixing film is less than 100°C. • The thermistor (TH2) ... 4 sec after a press on the Copy Start key. COPYRIGHT © 1994 CANON INC. SELF DIAGNOSIS The copier's DC controller PCB is equipped with `E000', `E001', 'E002', or 'E003' has occurred. faulty) U.LILOLI • Fixing heater (H1; crins, • Thermistor (TH1, TH2; CANON PC720/7401750I770 REVD AUG.1994 PRINTED IN JAPAN (imPRimt AU JAPON) 3 - 71...
In the case of the machine (sensors in 4 sec after a press on the control panel. Code E Cause Indicated when the fixing film is less than 100°C. • The thermistor (TH2) ... 4 sec after a press on the Copy Start key. COPYRIGHT © 1994 CANON INC. SELF DIAGNOSIS The copier's DC controller PCB is equipped with `E000', `E001', 'E002', or 'E003' has occurred. faulty) U.LILOLI • Fixing heater (H1; crins, • Thermistor (TH1, TH2; CANON PC720/7401750I770 REVD AUG.1994 PRINTED IN JAPAN (imPRimt AU JAPON) 3 - 71...
Service Manual
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Removing the Upper Cover 1) Remove the copyboard cover. • 2) Open the copier's top unit. 0 0 3) Remove the two screws 3, and remove the front upper cover ®. Covers that may be detached by mere removal of the machine. CANON PC720/7401150/770 REVD AUG.1994 PRINTED IN JAPAN pmPRiut AU JAPAN) 4 - 1 External Covers Caution: Remove the ... screws are omitted from the DC controller. © Rear cover © Right cover • Multifeeder/singlefeeder cover Figure 4-102 Figure 4-103 COPYRIGHT © 1994 CANON INC. MECHANICAL SYSTEMINN I. EXTERNALS A.
Removing the Upper Cover 1) Remove the copyboard cover. • 2) Open the copier's top unit. 0 0 3) Remove the two screws 3, and remove the front upper cover ®. Covers that may be detached by mere removal of the machine. CANON PC720/7401150/770 REVD AUG.1994 PRINTED IN JAPAN pmPRiut AU JAPAN) 4 - 1 External Covers Caution: Remove the ... screws are omitted from the DC controller. © Rear cover © Right cover • Multifeeder/singlefeeder cover Figure 4-102 Figure 4-103 COPYRIGHT © 1994 CANON INC. MECHANICAL SYSTEMINN I. EXTERNALS A.
Service Manual
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...Figure 5-101 10 cm min. pay a visit to keep the copier level, with its feet firmly in use will not affect the health of the machine: • The site should be well ventilated. INSTALLATIONEN COPYRIGHT © 1994 CANON INC. Some, however, may find the odor unpleasant, and it... . The amount of the machine. 10 cm min. . CANON PC7201T4017501fl0 REIM AUG.1994 PRINTED IN JAPAN fMPRIME AU...
...Figure 5-101 10 cm min. pay a visit to keep the copier level, with its feet firmly in use will not affect the health of the machine: • The site should be well ventilated. INSTALLATIONEN COPYRIGHT © 1994 CANON INC. Some, however, may find the odor unpleasant, and it... . The amount of the machine. 10 cm min. . CANON PC7201T4017501fl0 REIM AUG.1994 PRINTED IN JAPAN fMPRIME AU...
