Service Manual
Page 3
... IN JAPAN omput AU JAPON) 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. CHAPTER 5 "INSTALLATION" gives step-by-step instructions for quick response to the user's needs. CHAPTER 6 "MAINTENANCE AND SERVICING...
... IN JAPAN omput AU JAPON) 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. CHAPTER 5 "INSTALLATION" gives step-by-step instructions for quick response to the user's needs. CHAPTER 6 "MAINTENANCE AND SERVICING...
Service Manual
Page 9
...way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. CANON PC7201740/7501770 REV.0 AUG.1994 PRINTED IN JAPAN fMPRIME AU JAPAN) 1 - 1 Designed with considerations for... A5. • In addition, sheets as large as an integrated, single entity-the user may simply replace the cartridge and perform simple cleaning work to 1/000 of sizes between ... card may be opened to make jam removal easy. using overlay mode, copies may be used (manual). 6. GENERAL DESCRIPTION - Uses a SURF fixing assembly. • The use of ozone; Extra ...
...way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. CANON PC7201740/7501770 REV.0 AUG.1994 PRINTED IN JAPAN fMPRIME AU JAPAN) 1 - 1 Designed with considerations for... A5. • In addition, sheets as large as an integrated, single entity-the user may simply replace the cartridge and perform simple cleaning work to 1/000 of sizes between ... card may be opened to make jam removal easy. using overlay mode, copies may be used (manual). 6. GENERAL DESCRIPTION - Uses a SURF fixing assembly. • The use of ozone; Extra ...
Service Manual
Page 26
Copyboard Glass/Copyboard Cover Wipe it . CANON PC720/7408EORT0 REVS AUG. 1994 PRINTED IN JAPAN tIMPRIME AU JAPONI then, dry wipe it with a moist cloth; If the dirt cannot be soiled or copy paper tends to jam frequently, advise the user to open the body. 2) Change the position of pick-... images tend to be removed, wipe it with a cloth moistened with alcohol or water* while rotating the roller in density adjustment mode (AE or manual), you may switch among three copy density settings using the Density Correction switch. 1) Shift up . *Be sure to wring it . Lighte Darker ...
Copyboard Glass/Copyboard Cover Wipe it . CANON PC720/7408EORT0 REVS AUG. 1994 PRINTED IN JAPAN tIMPRIME AU JAPONI then, dry wipe it with a moist cloth; If the dirt cannot be soiled or copy paper tends to jam frequently, advise the user to open the body. 2) Change the position of pick-... images tend to be removed, wipe it with a cloth moistened with alcohol or water* while rotating the roller in density adjustment mode (AE or manual), you may switch among three copy density settings using the Density Correction switch. 1) Shift up . *Be sure to wring it . Lighte Darker ...
Service Manual
Page 66
CANON PC72017401750/770 REV.O AUG.19M PRINTEDIN JAPAN pout AU JAPON) MEIOPERATIONS AND TIMING ,,,,,w,:m.k- ... below to vary the DC component voltage, thereby controlling the copy density. • setting of the density adjusting lever (manual control mode) • output of the AE sensor (automatic control mode) • type of developing assembly Type of ... bias according to the setting of the density adjusting lever in manual mode and to correct foggy images caused by changes in the sensitivity of the three settings by the user, selected to the changes in the AE sensor output in automatic...
CANON PC72017401750/770 REV.O AUG.19M PRINTEDIN JAPAN pout AU JAPON) MEIOPERATIONS AND TIMING ,,,,,w,:m.k- ... below to vary the DC component voltage, thereby controlling the copy density. • setting of the density adjusting lever (manual control mode) • output of the AE sensor (automatic control mode) • type of developing assembly Type of ... bias according to the setting of the density adjusting lever in manual mode and to correct foggy images caused by changes in the sensitivity of the three settings by the user, selected to the changes in the AE sensor output in automatic...
Service Manual
Page 154
...out the copier, remove the cushioning materials and make sure none of the copier. Shipping attachment 5 - 2 COPYRIGHT © 1994 CANON INC. CANON PC720R401750/70 REV.O AUG.1994 PRINTEDIN JAPAN(IMPRIME AU JAPON) a OJT 3 Detach the tapf to remove the shipping attachment on its... often produces blank copies. The phenomenon is missing. A. Cushioning material Cushioning material e Accessories C) Cassette Copy tray 0 Power cord C) User's Manual C) Copying Guide Warranty card 2 Remove the screw from a cold to warm place, droplets of water tend to form on the right...
...out the copier, remove the cushioning materials and make sure none of the copier. Shipping attachment 5 - 2 COPYRIGHT © 1994 CANON INC. CANON PC720R401750/70 REV.O AUG.1994 PRINTEDIN JAPAN(IMPRIME AU JAPON) a OJT 3 Detach the tapf to remove the shipping attachment on its... often produces blank copies. The phenomenon is missing. A. Cushioning material Cushioning material e Accessories C) Cassette Copy tray 0 Power cord C) User's Manual C) Copying Guide Warranty card 2 Remove the screw from a cold to warm place, droplets of water tend to form on the right...