Lexmark T620 Service Manual - Page 38

4069-5XX/7XX Base Printer Sub Error Codes Each status byte has a different level of troubleshooting value for each area of the printer. The following table displays up to 8 status bytes of data. Some or all of these bytes may be used to help diagnose a printer problem. These status bytes are designed to help isolate paper jams and paper feed problems in the base printer Legend for Tray Source: x=10 (MPT), x-11 (Tray 1), x=12, (Tray 2), x=13 (Tray 3), x-14 (Tray 4), x=15 (Tray 5), x=31 (Env Feeder), X=40 (Manual) Legend for Stacker Destination: x=91 (Stacker 1), x=92 (Stacker 2), x-93 (Stacker 3) Legend for media size: x=1 (letter), x=2 (legal), x=3 (B5), x=4 (A4), x=5 (Executive), x=6 (A5), x=7 (Custom), x=9 (73/4 Env), A-#9 Env, B-#10 Env, C=8.661" Env, D=C5 Env, E=B5 Env, F=Legal Env. First 6 Bytes Sub Error Code Data - Note: xx can be any value. Explanation 84 xx 00 x1 x2 84 xx 01 x1 This code indicates that the input sensor in the printer is still actuated from the first sheet and the second sheet is ready to arrive at the sensor. (x1=media size, x2=media source) *Check the printer input sensor and flag for correct operation. The flag should operate freely. *Check for any signs of debris in the area of the input sensor. *Check the area of the transfer plate and input to the fuser for anything that might cause the paper to remain over the input sensor. Video never started on the page. (x-1=media size) *The video signal never started within 2 inches after actuating the input sensor. Check input sensor and flag. 2-10 Service Manual