Setup and Support Guide
Page 34
...to turn the scanner on. For more information, see Product support. Error 23 Lamp Error Press the Power rocker switch to the off . If the message is jammed. If the problem persists, contact HP Support. Error 04 Paper Jam A document feeder paper jam has been detected. Wait 30 ...and the computer. Make sure the paper meets the size and weight specifications, as specified in the onscreen user guide. 32 HP Scanjet 7800 scanner A Scanner error codes The scanner displays a blinking number on the document feeder is open or not securely latched. For more information, see Product ...
...to turn the scanner on. For more information, see Product support. Error 23 Lamp Error Press the Power rocker switch to the off . If the message is jammed. If the problem persists, contact HP Support. Error 04 Paper Jam A document feeder paper jam has been detected. Wait 30 ...and the computer. Make sure the paper meets the size and weight specifications, as specified in the onscreen user guide. 32 HP Scanjet 7800 scanner A Scanner error codes The scanner displays a blinking number on the document feeder is open or not securely latched. For more information, see Product ...