Dell 1815dn Service Manual - Page 116
Scanning Problems, Defective PC Scan, Defective Image Quality of PC Scan
UPC - 000061100008
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Troubleshooting 7.6 Scanning Problems 7.6.1 Defective PC Scan • Description The PC Scan is not functioning at all. Check and Cause 1. Check the Cable (USB or Parallel) 2. Check if the driver is installed properly. 3. Check if copy function operates normally. Solution 1. If the PC and the cable are not connected properly , reconnect it. 2. After confirming that it is proper by performing a PC printing test related to driver setup, if it is not so, rein stall it. (Refer to User's Manual.) 3. If copy function works, replace the Main PBA. If copy function doesn't work, replace the CCD Ass'y and try again. 7.6.2 Defective Image Quality of PC Scan • Description The image PC scanned is not clear or bad. Check and Cause 1. Check the waveform form by performing a CCD test in TECH Mode. 2. Check if the resolution is set too low in PC Scan options. (Refer to User's Manual.) Solution 1. If the CCD waveform form is abnormal, try to replace the CCD Ass'y. 2. If the resolution is set to low, let the user be acquainted with the using method well. Service Manual 7-23