HP CM3530 Service Manual - Page 80

Troubleshooting menu Administration > Troubleshooting NOTE: Many of the menu items under the Troubleshooting menu are for advanced troubleshooting purposes. Table 2-17 Troubleshooting menu Menu item Sub-menu item Sub-menu item Values Description Event Log Calibrate Scanner PQ Troubleshooting Fax T.30 Trace T.30 Report When to Print Report Fax Transmit Signal Loss Fax V.34 Fax Speaker Mode Diagnostic Page Disable Cartridge Check Print This shows the event codes and their corresponding engine cycles on the controlpanel display. Calibrate Use this feature to compensate for offsets in the scanner imaging system (carriage head) for ADF and flatbed scans. You might need to calibrate the scanner if it is not capturing the correct sections of scanned documents. Print Print various diagnostic pages that help solve print-quality problems. Print Never auto print (default) Print or configure the fax T.30 trace report. T. 30 is the standard that specifies handshaking, protocols, and error correction between fax machines. Print after any fax job Print after fax send jobs Print after any fax error Print after send errors only Print after receive errors only A value between 0 and 30. The default is 0. Set loss levels to compensate for phone-line signal loss. Do not modify this setting unless requested to do so by an HP service representative because it could cause the fax to stop functioning. Normal (default) Off Disable V.34 mode if several fax failures have occurred or if phone line conditions require it. Normal (default) Diagnostic A technician can use this feature technician to evaluate and diagnose fax issues by listening to the sounds of fax modulations. Print Print a diagnostic page that includes color swatches and the EP parameters table. Use this item to enter a mode where a cartridge (or color pair of cartridge and drum) can be removed to determine which particular 50 Chapter 2 Control panel ENWW