Description: A jam has occurred in the fuser area.
Remedy: CAUTION: The fuser can be hot while the product is in use. Wait for the fuser to cool before handling it.
Code: 20
Display: 20 INSUFFICIENT MEMORY
Description: The product received more data than can fit in the available memory. You might have tried to transfer too many macros, soft fonts, or complex graphics.
Remedy: Press the OK button to print the transferred data (some data might be lost), and then simplify the print job or install additional memory.
Code: 21.X
Display: 21.X INSUFFICIENT MEMORY TO LOAD FONTS/DATA
Description: Insufficient memory to process the print job.
Remedy: Install additional memory in the product.job.
Code: 22
Display: 22 EIO X BUFFER OVERFLOW
Description: Too much data was sent to the EIO card in the specified slot (x). An incorrect communications protocol might be in use.
Remedy: Press the OK button to print the transferred data. (Some data might be lost.) Check the host configuration.
Code: 22
Display: 22 EMBEDDED I/O BUFFER OVERFLOW
Description: Too much data was sent to the embedded HP Jetdirect print server.
Remedy: Press the OK button to print the transferred data. (Some data might be lost.) Check the host configuration.
Code: 22
Display: 22 PARALLEL I/O BUFFER OVERFLOW
Description: The product's parallel buffer has overflowed.
Remedy: Press the OK button to print the transferred data. (Some data might be lost.) Check the host configuration.
Code: 22
Display: 22 PARALLEL SERIAL BUFFER
Description: The product's serial buffer has overflowed.
Remedy: Press the OK button to print the transferred data. (Some data might be lost.) Check the host configuration.
Code: 22
Display: 22 USB I/O BUFFER OVERFLOW
Description: The product's USB buffer has overflowed.
Remedy: Press the OK button to print the transferred data. (Some data might be lost.) Check the host configuration.