Canon LBP7660Cdn Manual page 49

"Installing ROM"
Barcode ROM
The following function is available by installing Barcode Printing Kit-F1.
<Bar code fonts for bar code printing>
OCR-B
Symb. FontInform
Symbole stethos
BarDIMM ©1997
USPS ZEBRA+4Stat
Barcode Printing Kit-F1
NOTE
How to install Barcode Printing Kit-F1
"Installing ROM"
SD Card (LBP7680Cx Only)
You can use an SD card that can be built in the printer to save the received print jobs temporarily. By installing the SD
card, you can use various functions such as print job spooling, encrypted secured print, secured print, and electronic sort.
Before you dispose of this product, prevent personal information from being leaked by physically destroying the product.
SD CARD-B1
NOTE
How to install the SD card
"Installing SD Card"