1. The scan operation may fail with the resolution 4800 due to memory requirements for supporting such a high resolution. If this occurs, decrease the Y-dimension by 0.4 inch.
2. When there are current requests for status query and fax operations, the error message "Channel write error" will be displayed for LEDM protocol. This is a limitation with the I/Ointerfaces for the device. If this occurs, retry the same operation after a few seconds.
3. Wireless not supported for HP OfficeJet Pro CP1020 Series.
4. Following printers does not support ADF scan with resolution more than 300 dpi
a) HP LaserJet Pro M1212nf Multi Function Printer
b) HP LaserJet Pro M1213nf Multi Function Printer
c) HP LaserJet Pro M1217nwf Multi Function Printer
d) HP LaserJet M2727nf Multi Function Printer
5. The following devices are not supported on Linpus
a) HP LaserJet Pro CM1410 Series
b) HP LaserJet M1536nf Multi Function Printer
c) HP LaserJet M1537nf Multi Function Printer
d) HP LaserJet M1538nf Multi Function Printer
e) HP LaserJet M1539nf Multi Function Printer
6. HP LaserJet Pro CP1020 Series is not supported on Debian and Linpus