#766
The certificate has expired.
Renew the certificate, or use a certificate that is not expired.
Managing and Verifying a Key and Certificate(P. 157)
Are the current date and time on the machine correct?
Check the date and time setitngs. If the settings are not correct, set the time zone, and then set the current
date and time. Setting the Date and Time(P. 177)
#852
The power of the machine turned OFF for some reason.
Make sure the power plug is firmly inserted into an outlet.
#853
Printing failed for some reason.
If the operation was canceled when print data was being sent from a computer to the machine, try printing again.
Otherwise, check the following:
Are You Printing a Large Job?
The data volume may have exceeded the processing capacity of the machine. Reduce the number of pages to
print, or print when there is no print data being printed or waiting to be printed.
Is the Data to Be Printed Corrupted?
If the data is corrupted or otherwise damaged, fix the data.
#861
You are using an unsupported printer driver, or the data you are trying to print is corrupted.
Use the printer driver of the machine, and try printing again.
Printing from a Computer(P. 115)
Is the Data to Be Printed Corrupted?
If the data is corrupted or otherwise damaged, fix the data.
#863
An error occurred, preventing printing.
Restart the Machine, and Then Print the Data Again.
Troubleshooting
337
Содержание imageCLASS LBP121dn
Страница 1: ...imageCLASS LBP122dw LBP121dn User s Guide USRMA 7917 00 2023 02 en Copyright CANON INC 2023 ...
Страница 7: ...Notice 358 Trademarks and Copyrights 359 Third party Software 361 VI ...
Страница 47: ... Shared Key Encryption for WPA WPA2 TKIP AES CCMP IEEE 802 1X Authentication Setting Up 40 ...
Страница 65: ... The settings are applied Setting Up 58 ...
Страница 100: ...Paper with logo in landscape orientation Basic Operations 93 ...
Страница 105: ... The custom paper is registered Basic Operations 98 ...
Страница 138: ...6 Log out from Remote UI Linking with Mobile Devices 131 ...
Страница 159: ...8 Log out from Remote UI Security 152 ...
Страница 207: ... Off On Settings Menu Items 200 ...
Страница 250: ... Off On Settings Menu Items 243 ...
Страница 284: ... When you select On the printing speed may decrease Troubleshooting 277 ...
Страница 291: ... When you select Print Side Priority the printing speed for 1 Sided printing will decrease Troubleshooting 284 ...
Страница 353: ...Manual Display Settings 95LW 08H Appendix 346 ...