Canon iR3570 Series, Service Manual

Page: 560 / 722

Chapter 14
14-32
[ Manual-related ]
Description
If all the following user mode items are set to "ON", it is impossible to delete the key pair that has been set as the default key pair. In order to delete the default
key pair, set those user mode items to "OFF".
- System Settings > Remote UI > Use SSL
- System Settings > Network Settings > TCP/IP Settings > IPP Settings > Use SSL
- System Settings > Network Settings > E-mail/I-Fax > SMTP Receipt
- System Settings > Device Information Delivery Settings > Receive Limit for Each Function
- System Settings > MEAP Settings > Use HTTP
14.2.10.1.15 Estimated life of the fixing heatsink roller
0009-9840
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
Although the fixing heatsink roller (FB5-4931) is used in common with all the models of this series, its estimated life varies as follows depending on the
model to which it is attached. This is because making replacement of the roller and fixing film unit simultaneously increase the serviceability of each model.
- iR2270/2870: 150,000 copies
- iR3570/4570: 240,000 copies
14.2.10.1.16 How to number pages in sequence: Page numbering feature
0009-9841
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
Page numbering is a new feature adopted first with this machine. When you want to number the pages in sequence, in the Special Features screen [Pg/ Copy
Set Numbering > Page Numbering], select the type of numbering ([Numbers Only], [Numbers with Hyphens], [Numbered Chapters], or [Total Page
Numbering]) and the print position of the page numbering.
14.2.10.1.17 Procedure to be followed after replacement of drum unit: APVC control
0009-9842
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Field Remedy
When replacing the drum unit with a new one, be sure to enter service mode [COPIER > FUNCTION > DPC > DGAMMA] and press [OK]. The machine
will pick up and deliver a blank sheet to end the APVC control. (No increase in the counter reading.)
Description
This machine performs the APVC control (photosensitive drum resistance detection) automatically every 500 prints to keep the best image quality. In the
control, a reference voltage is applied to the primary charging roller and the level of output current at that time is measured to correct the primary charging
application voltage used in image forming. Therefore, when installing a new drum unit, be sure to execute the APVC control to correct the voltage.
14.2.10.1.18 White dots on solid black image/Sandy image: Occurs after replacement of drum unit
0009-9843
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
In the field, the symptom occurred because the APVC control was not executed in service mode. When replacing the drum unit with a new one, be sure to
enter service mode [COPIER > FUNCTION > DPC > DGAMMA] and press [OK] to execute the APVC control.
14.2.10.1.19 How to register key pair file and server certificate file installed from PC
0009-9844
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
In order to register the key pair file and server certificate file that have been installed from a PC with the machine, follow the procedure below.
1. User mode > System Settings > Network Settings > TCP/IP Settings > Certificate Settings > Register Key and Certificate > select the file name to register
> Register > make an entry in [Key Name] and [Password] > OK > Done.
2. Turn the control panel switch OFF and then turn the main power switch OFF. 10 seconds or more later, turn the main power switch ON.
14.2.10.1.20 Does fixing assembly for iR2270, iR2870, iR3570, and iR4570 have interchangeability?
0009-9848
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
The models of which fixing assembly has interchangeability are as follows.
a. iR2270 and iR2870
- FM2-0356: Fixing Assembly for 120V machine
- FM2-0357: Fixing Assembly for 230V machine
b. iR3570 and iR4570
- FM2-1786: Fixing Assembly for 120V machine
- FM2-1787: Fixing Assembly for 230V machine
Note: With the fixing assembly, there is no interchangeability between the combination of models [a] and [b] above. Please be careful when performing
service work.
14.2.10.1.21 Is it possible to replace fixing film itself with a new one?
0009-9850
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530 / / / /
[ Manual-related ]
Description
It is impossible to replace the fixing film itself with a new one. When you want to replace it with a new one, replace the fixing film unit with a new one.