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... accommodating various types of paper and 2-way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. I. CANON PC7201740/7501770 REV.0 AUG.1994 PRINTED IN JAPAN fMPRIME AU JAPAN) 1 - 1 Integrated cartridge for the environment. • The use of ozone;... may be given an extra finish. 7. GENERAL DESCRIPTION - Extra touches to the copies. • The black toner cartridge may be used (manual). 6. Fixed copyboard with a color toner cartridge (red, blue, green, brown); average of 0.01 ppm or less, maximum of 0.02 ppm or ...
... accommodating various types of paper and 2-way pick-up. • The universal cassette (about 250 sheets) accommodates paper of existing machines) 3. I. CANON PC7201740/7501770 REV.0 AUG.1994 PRINTED IN JAPAN fMPRIME AU JAPAN) 1 - 1 Integrated cartridge for the environment. • The use of ozone;... may be given an extra finish. 7. GENERAL DESCRIPTION - Extra touches to the copies. • The black toner cartridge may be used (manual). 6. Fixed copyboard with a color toner cartridge (red, blue, green, brown); average of 0.01 ppm or less, maximum of 0.02 ppm or ...
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Consumables Toner Avoid direct sunshine; CANON PC7201740/750R70 REV.O AUG. 1994 PRINTED IN JAPAN (MPRIME AU JAPAN) about 5 min; reference only) 0.4 ...number Maximum Power consumption Standby Copying 0.9 kW or less 0.2 W (approx.; keep at 40°C/85% or less. Others Item PC720 PC740 Temperature 7.5 to 32.5°C/45.5 to 90.5°F Operating Humidity environment Atmospheric pressure 5 to 85% 810.60 to protect ...12 12 12 12 12 9 10 Table 1-101 Model PC740/750 10 10 10 10 10 7 8 PC720 8 8 8 8 8 6 7 1- 4 COPYRIGHT © 1994 CANON INC. =GENERAL DESCRIPTION 4.
Consumables Toner Avoid direct sunshine; CANON PC7201740/750R70 REV.O AUG. 1994 PRINTED IN JAPAN (MPRIME AU JAPAN) about 5 min; reference only) 0.4 ...number Maximum Power consumption Standby Copying 0.9 kW or less 0.2 W (approx.; keep at 40°C/85% or less. Others Item PC720 PC740 Temperature 7.5 to 32.5°C/45.5 to 90.5°F Operating Humidity environment Atmospheric pressure 5 to 85% 810.60 to protect ...12 12 12 12 12 9 10 Table 1-101 Model PC740/750 10 10 10 10 10 7 8 PC720 8 8 8 8 8 6 7 1- 4 COPYRIGHT © 1994 CANON INC. =GENERAL DESCRIPTION 4.
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... Remove the cartridge from the copier, and rotate it several times as shown in Figure 1-410. 2. Figure 1-414 2) Slide the old cartridge out of toner, the copy image will tend to run out of the copier. 0 7I ,sue 0 Figure 1-415 Figure 1-413 2) Set the cartridge in order to use... . b. CANON PC720840r/501770 REV.OAUG.1994 PRINTEDIN JAPAN0MPRIMEAU JAPON) functions. Preface Thank you (of use the cartridge, a new cartridge should be obtained. Replacing the Cartridge 1)...
... Remove the cartridge from the copier, and rotate it several times as shown in Figure 1-410. 2. Figure 1-414 2) Slide the old cartridge out of toner, the copy image will tend to run out of the copier. 0 7I ,sue 0 Figure 1-415 Figure 1-413 2) Set the cartridge in order to use... . b. CANON PC720840r/501770 REV.OAUG.1994 PRINTEDIN JAPAN0MPRIMEAU JAPON) functions. Preface Thank you (of use the cartridge, a new cartridge should be obtained. Replacing the Cartridge 1)...
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DC bias Positive component Negative component Figure 2-109 2 - 4 COPYRIGHT © 1994 CANON INC. The toner has insulating characteristics and becomes positively charged by the friction between the rotating developing cylinder and a blade, where it . For this reason,... negative component of a fixed magnet and a cylinder that rotates around the blade and serves to scrape residual toner from the developing cylinder. (See Figure 2-108.) /77 Figure 2-108 The toner is moved between the rotating cylinder and the blade. The developing cylinder receives both black and color) made ...
DC bias Positive component Negative component Figure 2-109 2 - 4 COPYRIGHT © 1994 CANON INC. The toner has insulating characteristics and becomes positively charged by the friction between the rotating developing cylinder and a blade, where it . For this reason,... negative component of a fixed magnet and a cylinder that rotates around the blade and serves to scrape residual toner from the developing cylinder. (See Figure 2-108.) /77 Figure 2-108 The toner is moved between the rotating cylinder and the blade. The developing cylinder receives both black and color) made ...
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... advantages when compared with an increased tendency toward fog- COPYING PROCESSIM During copying, the toner is attracted to the copy paper because of a jam or the like. the higher, i.e., closer to the copy paper. COPYRIGHT 1994 CANON INC. CANON PC7201740/750,710 REV.0 AUG.1994 PRINTED IN JAPAN ompnimt AU JAPON) 2 - 5 Transfer (step...
... advantages when compared with an increased tendency toward fog- COPYING PROCESSIM During copying, the toner is attracted to the copy paper because of a jam or the like. the higher, i.e., closer to the copy paper. COPYRIGHT 1994 CANON INC. CANON PC7201740/750,710 REV.0 AUG.1994 PRINTED IN JAPAN ompnimt AU JAPON) 2 - 5 Transfer (step...
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... located more or less at the center of the fixing heater and serves to make sure that melting toner will not stick to a specific temperature. 2 - 6 COPYRIGHT © 1994 CANON INC. To prevent such a problem, the copier applies a positive voltage to the separation static eliminator ... mechanism. Fixing (step 6) Copy paper O Fixing heater Thermistor Fixing film Toner Static eliminator Figure 2-112 Copy paper is a flat heater and heats only the area where the fixing film comes into contact; CANON PC720,740/750i770 REY.0 AUG.1994 PRINTEDIN JAPAN DIARIME AU JAPON) The fixing ...
... located more or less at the center of the fixing heater and serves to make sure that melting toner will not stick to a specific temperature. 2 - 6 COPYRIGHT © 1994 CANON INC. To prevent such a problem, the copier applies a positive voltage to the separation static eliminator ... mechanism. Fixing (step 6) Copy paper O Fixing heater Thermistor Fixing film Toner Static eliminator Figure 2-112 Copy paper is a flat heater and heats only the area where the fixing film comes into contact; CANON PC720,740/750i770 REY.0 AUG.1994 PRINTEDIN JAPAN DIARIME AU JAPON) The fixing ...
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I. The scoop-up sheet Figure 2-114 In preparation for the next copy run, the cleaning blade scrapes off the residual toner from the photosensitive drum by way of cleaning the photosensitive drum surface. COPYING PROCESS= COPYRIGHT 1994 CANON INC CANON PC72017401750770 REV.0 AUG. 19W PRINTED IN JAPAN MAPROJE AU JAPON) 2- 7 Drum Cleaning (step 7) Cleaning blade Scoop-up sheet then is used to collect such toner.
I. The scoop-up sheet Figure 2-114 In preparation for the next copy run, the cleaning blade scrapes off the residual toner from the photosensitive drum by way of cleaning the photosensitive drum surface. COPYING PROCESS= COPYRIGHT 1994 CANON INC CANON PC72017401750770 REV.0 AUG. 19W PRINTED IN JAPAN MAPROJE AU JAPON) 2- 7 Drum Cleaning (step 7) Cleaning blade Scoop-up sheet then is used to collect such toner.
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IIIIIII COPYING PROCESS II. Side Blank Exposure Side blank exposure is used to prevent adhesion of excess toner to the drum by removing the residual potential in the nonimage areas of the drum. AUXILIARY PROCESS 1. See p. 3-35 for details. 2 - 8 COPYRIGHT © 1994 CANON INC. CANON PC720/74017501770 REV.O AUG.1994 PAINTED IN JAPAN omPRimt AU JAPON)
IIIIIII COPYING PROCESS II. Side Blank Exposure Side blank exposure is used to prevent adhesion of excess toner to the drum by removing the residual potential in the nonimage areas of the drum. AUXILIARY PROCESS 1. See p. 3-35 for details. 2 - 8 COPYRIGHT © 1994 CANON INC. CANON PC720/74017501770 REV.O AUG.1994 PAINTED IN JAPAN omPRimt AU JAPON)
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... the DC bias according to type of developing assembly. • controls the voltage level of the DC bias according to the surface of excess toner to the copy density settings. o O • TcDD.O al at 8 8 Density correction swlch (ST101) AE/intensity senso PCB Senso PCB... Control panel Figure 3-308 COPYRIGHT © 1994 CANON INC. The developing cylinder is given AC and DC biases during development, about -500 V is rotating, except during copying operation. While the photosensitive drum...
... the DC bias according to type of developing assembly. • controls the voltage level of the DC bias according to the surface of excess toner to the copy density settings. o O • TcDD.O al at 8 8 Density correction swlch (ST101) AE/intensity senso PCB Senso PCB... Control panel Figure 3-308 COPYRIGHT © 1994 CANON INC. The developing cylinder is given AC and DC biases during development, about -500 V is rotating, except during copying operation. While the photosensitive drum...
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... motor (M1) Cleaning bias Reference bias (ATVC) Transfer bias sec (approx.) U Figure 3-314 3 - 28 COPYRIGHT © 1994 CANON INC. CANON PC720/74000770 REV.O AUG.1994 PRINTED IN JAPAN pmpFeat AU JAPAN) see the descriptions for the function and output timing of a conventional copier, ...roller bias may be either of transfer bias application. c. OPERATIONS AND TIMING F. To remove such toner, the copier applies a positive voltage at a specific timing to return the toner from the conventional copiers that employ corona charging. Cleaning Bias The copier uses a direct charging ...
... motor (M1) Cleaning bias Reference bias (ATVC) Transfer bias sec (approx.) U Figure 3-314 3 - 28 COPYRIGHT © 1994 CANON INC. CANON PC720/74000770 REV.O AUG.1994 PRINTED IN JAPAN pmpFeat AU JAPAN) see the descriptions for the function and output timing of a conventional copier, ...roller bias may be either of transfer bias application. c. OPERATIONS AND TIMING F. To remove such toner, the copier applies a positive voltage at a specific timing to return the toner from the conventional copiers that employ corona charging. Cleaning Bias The copier uses a direct charging ...
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B : position of the side blank exposure lamp at the front and the rear to prevent adhesion of toner to the drum when reduced copies are made. 2. Figure 3-325 COPYRIGHT © 1994 CANONINC. Outline The copier is equipped with a side blank...A + B (front) Figure 3-324 Reflecting plate A Photosensitive drum Non-image area (REDUCE) A : position of the side blank exposure lamp at time of REDUCE. CANON PC7208401150M0 REIM AUG.1994 PRINTEDIN JAPANoinimt AU JAPONI 3 - 35 Rear side blank exposure lamp Reflecting plate Lens travel detecting shaft for reduced copies for blanking...
B : position of the side blank exposure lamp at the front and the rear to prevent adhesion of toner to the drum when reduced copies are made. 2. Figure 3-325 COPYRIGHT © 1994 CANONINC. Outline The copier is equipped with a side blank...A + B (front) Figure 3-324 Reflecting plate A Photosensitive drum Non-image area (REDUCE) A : position of the side blank exposure lamp at time of REDUCE. CANON PC7208401150M0 REIM AUG.1994 PRINTEDIN JAPANoinimt AU JAPONI 3 - 35 Rear side blank exposure lamp Reflecting plate Lens travel detecting shaft for reduced copies for blanking...
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... Caution: Do not touch the roller surface; Cleaning the Drum Caution: As a rule, do not clean or touch the photosensitive drum. B. COPYRIGHT © 1994 CANON INC. CANON PC720f7401750/710 REV.O AUG.1994 PRINTEDIN JAPAN1IMPRIME AUJAPON) 4 - 29 Rotating it in passing, is as strong as 10,000 to a level that will displace the...: If the drum is likely to recover to 30,000 lux.) O Figure 4-502 3) While disengaging the claw ® of the drum using a cloth coated with toner.
... Caution: Do not touch the roller surface; Cleaning the Drum Caution: As a rule, do not clean or touch the photosensitive drum. B. COPYRIGHT © 1994 CANON INC. CANON PC720f7401750/710 REV.O AUG.1994 PRINTEDIN JAPAN1IMPRIME AUJAPON) 4 - 29 Rotating it in passing, is as strong as 10,000 to a level that will displace the...: If the drum is likely to recover to 30,000 lux.) O Figure 4-502 3) While disengaging the claw ® of the drum using a cloth coated with toner.
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... sure that the cartridge is organic photoconductor (OPC), and deteriorates when exposed to dust, ammonium gas, or organic solvent gas. CANON PC720.74011501T1R0EV.0 AUG.1994 PRINTEDIN JAPAN (IMPRIME-AUJAPON) A. The cartridge also contains toner, and it is kept in a protective box for storage. 1. b. avoid areas subject to the direct rays of the sun...
... sure that the cartridge is organic photoconductor (OPC), and deteriorates when exposed to dust, ammonium gas, or organic solvent gas. CANON PC720.74011501T1R0EV.0 AUG.1994 PRINTEDIN JAPAN (IMPRIME-AUJAPON) A. The cartridge also contains toner, and it is kept in a protective box for storage. 1. b. avoid areas subject to the direct rays of the sun...
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...the photosensitive drum cover under the cartridge to a level that will not cause any practical problems; Do not ever leave it . COPYRIGHT © 1994 CANON INC. CANON PC720174011501770 REV.0 AUG.1994 PRINTER IN JAPAN (IMPRIME AU JAPONI 6 - 3 g. The photosensitive drum is susceptible to light, and the cartridge is ...is as strong as shown in Figure 6-401 and rotate it about 90° in mind: *Caused by mistake, clean it is equipped with toner. however, take all measures necessary to avoid exposure. (The direct rays of the sun, in passing, is exposed to vibration or shocks. ...
...the photosensitive drum cover under the cartridge to a level that will not cause any practical problems; Do not ever leave it . COPYRIGHT © 1994 CANON INC. CANON PC720174011501770 REV.0 AUG.1994 PRINTER IN JAPAN (IMPRIME AU JAPONI 6 - 3 g. The photosensitive drum is susceptible to light, and the cartridge is ...is as strong as shown in Figure 6-401 and rotate it about 90° in mind: *Caused by mistake, clean it is equipped with toner. however, take all measures necessary to avoid exposure. (The direct rays of the sun, in passing, is exposed to vibration or shocks. ...
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SOLVENTS/OILS No. oil or toner dirt Hydrocarbon (fluorine/chlorine family) Alcohol 3 Lubricating oil Lubricating spring clutch Mineral oil (paraffin family) 4 Lubricating oil Lubricating Silicone oil drive...• Do not bring near fire. • Procure locally. • CK-0451 (10Occ) • CK-0551 (20g) A - 30 COPYRIGHT © 1994 CANONINC. CANON PC720174017501770REV.O AUG.1994 PRINTEDIN JAPAN oMPRIMEAU JAPONI =APPENDIX N. Name Uses Composition 1 Alcohol 2 Solvent Cleaning: e.g., glass, plastic, rubber parts; external covers Hydrocarbon (fluorine family) Alcohol ...
SOLVENTS/OILS No. oil or toner dirt Hydrocarbon (fluorine/chlorine family) Alcohol 3 Lubricating oil Lubricating spring clutch Mineral oil (paraffin family) 4 Lubricating oil Lubricating Silicone oil drive...• Do not bring near fire. • Procure locally. • CK-0451 (10Occ) • CK-0551 (20g) A - 30 COPYRIGHT © 1994 CANONINC. CANON PC720174017501770REV.O AUG.1994 PRINTEDIN JAPAN oMPRIMEAU JAPONI =APPENDIX N. Name Uses Composition 1 Alcohol 2 Solvent Cleaning: e.g., glass, plastic, rubber parts; external covers Hydrocarbon (fluorine family) Alcohol ...