magicolor 1690MF Printer / Copier / Scanner User Guide
Page 178
3 Prepare the new imaging cartridge. Replacing Consumables 7-15 Note Do not touch the PC drum and the transfer belt on the imaging cartridge. 4 Slowly insert the new imaging cartridge vertically, and then push it slightly down toward you to finish installing the imaging cartridge. 5 Carefully close the scanner unit.
3 Prepare the new imaging cartridge. Replacing Consumables 7-15 Note Do not touch the PC drum and the transfer belt on the imaging cartridge. 4 Slowly insert the new imaging cartridge vertically, and then push it slightly down toward you to finish installing the imaging cartridge. 5 Carefully close the scanner unit.
magicolor 1690MF Printer / Copier / Scanner User Guide
Page 193
Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Be sure to the back, and then slowly pull the imaging cartridge out vertically. Position the removed ...
Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Be sure to the back, and then slowly pull the imaging cartridge out vertically. Position the removed ...
magicolor 1690MF Printer / Copier / Scanner User Guide
Page 206
... place it where it would be exposed to the back, and then slowly pull the imaging cartridge out vertically. Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Do not leave the imaging cartridge removed for more than 15 minutes, and do not place the...
... place it where it would be exposed to the back, and then slowly pull the imaging cartridge out vertically. Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Do not leave the imaging cartridge removed for more than 15 minutes, and do not place the...
magicolor 1690MF Printer / Copier / Scanner User Guide
Page 220
... where it would be exposed to direct light (such as shown in a location where it will not become dirty. Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Do not leave the imaging cartridge removed for more than 15 minutes, and do not place the...
... where it would be exposed to direct light (such as shown in a location where it will not become dirty. Note Do not touch the PC drum and the transfer belt on the imaging cartridge. Do not leave the imaging cartridge removed for more than 15 minutes, and do not place the...
magicolor 1690MF Safety Information Guide
Page 2
... the printer. The hot toner may not apply to unplug the power cord if an emergency occurs. • Do not store toner cartridges and PC drum units near the printer, as media jams, do this could result in a fire or electrical shock. 1 WARNING Connect the power cord to an electrical outlet... the printer employs a laser, the laser beam source could cause a fire or electrical shock. Failure to malfunction. • Do not leave toner cartridges or PC drum units within reach of children.
... the printer. The hot toner may not apply to unplug the power cord if an emergency occurs. • Do not store toner cartridges and PC drum units near the printer, as media jams, do this could result in a fire or electrical shock. 1 WARNING Connect the power cord to an electrical outlet... the printer employs a laser, the laser beam source could cause a fire or electrical shock. Failure to malfunction. • Do not leave toner cartridges or PC drum units within reach of children.
Service Manual
Page 11
..., read all relevant documentation (service manual, technical notices, etc.) and proceed with the product powered. A risk of electric shock exists. • The area around the drum unit. If the prescribed procedure or tool is turned OFF. If you make any adjustment not described in moving gears or the timing belt, leading...
..., read all relevant documentation (service manual, technical notices, etc.) and proceed with the product powered. A risk of electric shock exists. • The area around the drum unit. If the prescribed procedure or tool is turned OFF. If you make any adjustment not described in moving gears or the timing belt, leading...
Service Manual
Page 20
... WARNING ITEMS 4.3 Laser Caution Label • A laser caution label is attached to the outside of the machine as when working around the printerhead and PC Drum, be sure first to turn the printer OFF. • If the job requires that the printer be left ON, take off your watch and ring...
... WARNING ITEMS 4.3 Laser Caution Label • A laser caution label is attached to the outside of the machine as when working around the printerhead and PC Drum, be sure first to turn the printer OFF. • If the job requires that the printer be left ON, take off your watch and ring...
Service Manual
Page 35
Type Type Printing system Exposure system PC drum type Photoconductor cleaning Resolution Media feeding system Developing system Charging system Image transfer system Media separating system Fusing system Media exit system Desktop full-color ... and electrostatic image transfer to plain paper 2 laser diodes and polygon mirror OPC (organic photo conductor) Blade cleaning system 1200 x 600 dpi, 600 x 600 dpi magicolor 1680MF One-way system (Tray 1: 200 sheets) magicolor 1690MF One-way system (Tray 1: 200 sheets) * Expandable to a two-way system by adding an optional Lower Feeder Unit...
Type Type Printing system Exposure system PC drum type Photoconductor cleaning Resolution Media feeding system Developing system Charging system Image transfer system Media separating system Fusing system Media exit system Desktop full-color ... and electrostatic image transfer to plain paper 2 laser diodes and polygon mirror OPC (organic photo conductor) Blade cleaning system 1200 x 600 dpi, 600 x 600 dpi magicolor 1680MF One-way system (Tray 1: 200 sheets) magicolor 1690MF One-way system (Tray 1: 200 sheets) * Expandable to a two-way system by adding an optional Lower Feeder Unit...
Service Manual
Page 43
... surface of the photo conductor. Overall composition 5.2 Image creation process Theory of Operation Ver. 1.0 Nov. 2008 magicolor 1680MF magicolor 1690MF COMPOSITION/ OPERATION [9] Transfer belt cleaning [2] Photo conductor [6] 1st image transfer [8] Media separation [7] 2nd image transfer [5] Developing [10] PC drum cleaning [3] Photo conductor charging [1] Printer image processing [4] Laser exposure A00VT1C005AA [1] Printer image processing • The...
... surface of the photo conductor. Overall composition 5.2 Image creation process Theory of Operation Ver. 1.0 Nov. 2008 magicolor 1680MF magicolor 1690MF COMPOSITION/ OPERATION [9] Transfer belt cleaning [2] Photo conductor [6] 1st image transfer [8] Media separation [7] 2nd image transfer [5] Developing [10] PC drum cleaning [3] Photo conductor charging [1] Printer image processing [4] Laser exposure A00VT1C005AA [1] Printer image processing • The...
Service Manual
Page 57
magicolor 1680MF magicolor 1690MF 10. Photo conductor drive • The photo conductor is driven by the Main motor (M1). 10.3.2 Photo conductor cleaning mechanism • The cleaning blade is ... mechanism A. Transfer belt Photo conductor Cleaning blade Residual toner A034T2C509AA COMPOSITION/ OPERATION 30 Photo conductor section Theory of the photo conductor is collected in the drum cartridge.
magicolor 1680MF magicolor 1690MF 10. Photo conductor drive • The photo conductor is driven by the Main motor (M1). 10.3.2 Photo conductor cleaning mechanism • The cleaning blade is ... mechanism A. Transfer belt Photo conductor Cleaning blade Residual toner A034T2C509AA COMPOSITION/ OPERATION 30 Photo conductor section Theory of the photo conductor is collected in the drum cartridge.
Service Manual
Page 71
... blade A034T2C528AA COMPOSITION/ OPERATION 44 magicolor 1680MF magicolor 1690MF 13. 1st transfer section Theory of Operation Ver. 1.0 Nov. 2008 13.3 Operation 13.3.1 1st transfer output control • The 1st image transfer roller is not equipped with a pressure/retraction mechanism and presses the transfer belt up against the photo conductor drum. • The 1st transfer...
... blade A034T2C528AA COMPOSITION/ OPERATION 44 magicolor 1680MF magicolor 1690MF 13. 1st transfer section Theory of Operation Ver. 1.0 Nov. 2008 13.3 Operation 13.3.1 1st transfer output control • The 1st image transfer roller is not equipped with a pressure/retraction mechanism and presses the transfer belt up against the photo conductor drum. • The 1st transfer...
Service Manual
Page 84
... toner collecting screws into the drum cartridge. Transfer belt • Waste toner scraped off by the cleaning blade of the photo conductor are conveyed by way of Operation Ver. 1.0 Nov. 2008 15. Toner collecting screw 1 Toner collecting screw 2 West toner box A034T2C540AA COMPOSITION/ OPERATION 57 magicolor 1680MF magicolor 1690MF Theory of the toner collecting...
... toner collecting screws into the drum cartridge. Transfer belt • Waste toner scraped off by the cleaning blade of the photo conductor are conveyed by way of Operation Ver. 1.0 Nov. 2008 15. Toner collecting screw 1 Toner collecting screw 2 West toner box A034T2C540AA COMPOSITION/ OPERATION 57 magicolor 1680MF magicolor 1690MF Theory of the toner collecting...
Service Manual
Page 100
...is turned OFF and ON or the Energy saver mode is canceled after a predetermined number of printed pages have been produced. • A new drum cartridge or toner cartridge is detected. • The power switch is turned OFF and ON or the Energy saver mode is canceled after a ...Transfer belt surface correction control Laser intensity control Control of the maximum amount of Operation Ver. 1.0 Nov. 2008 19.3 Operation timing 19. magicolor 1680MF magicolor 1690MF COMPOSITION/ OPERATION Theory of toner sticking Laser intensity control γ correction control A034T2E581AA 73
...is turned OFF and ON or the Energy saver mode is canceled after a predetermined number of printed pages have been produced. • A new drum cartridge or toner cartridge is detected. • The power switch is turned OFF and ON or the Energy saver mode is canceled after a ...Transfer belt surface correction control Laser intensity control Control of the maximum amount of Operation Ver. 1.0 Nov. 2008 19.3 Operation timing 19. magicolor 1680MF magicolor 1690MF COMPOSITION/ OPERATION Theory of toner sticking Laser intensity control γ correction control A034T2E581AA 73