User manual KONICA MINOLTA SR-T 200

[. . . ] LASER SAFETY LABEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LASER CAUTION LABEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTS WHICH MUST NOT BE TOUCHED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Enter the new setting value from the KEYPAD and press theSTART to validate the entry. Adjustment Instructions If the length on the copy is longer than the actual one, decrease the setting value. If the length on the copy is shorter than the actual one, increase the setting value. If a single adjustment procedure does not successfully bring the amount of error into the specified range, repeat steps 3 though 6. D-60 (9) ATDC Sensor Automatic Adjustment (F8) NOTES · This adjustment is made when the developer has been replaced. · Make this adjustment with the Toner Bottle removed from the copier. <Adjustment Procedure> 1. With "F-" shown on the Display, enter the code number "8" from the KEYPAD to set the copier into the "ATDC Sensor Automatic Adjustment" mode. This automatically runs the "ATDC Sensor Automatic Adjustment" sequence for about three minutes. After the F8 operation has been completed, check the adjustment value and enter it on the Adjust Label. (10) 2nd Mirrors Carriage Distortion Adjustment 1. Move the 2nd Mirrors Carriage toward the adjustment point as shown on the left. 4. Set precision (jeweller's) screwdriver into the adjusting hole and adjust the 2nd Mirrors Carriage Distortion Adjusting Screw. <Adjustment Instructions> a<b: Turn the screw clockwise to raise the height. Settle the 2nd Mirrors Carriage Height Adjusting Screw with the paintlock. D-61 (11) Manual Bypass Registration Adjustment Requirement · Adjust so that the deviation between width A on the test print and that on the copy falls within the specified range. Adjustment Instructions If the length on the copy is longer than the actual one, move the CCD Unit to the right. If the length on the copy is shorter than the actual one, move the CCD Unit to the left. If a single adjustment procedure does not successfully bring the amount of error into the specified range, repeat the steps. Right Left 4022D017AB D-65 (3) Adjustment of the Gap between the Doctor Blade and Sleeve Roller (Db Adjustment) Requirement · The gap between the Doctor Blade and the Sleeve Roller should be 0. 39 ± 0. 04 mm (as set using the jigs). Remove the PC Drum, Main Erase, PC Drum Charge Corona Assy, and Ozone Filter. Install the Ds Collar Positioning Jigs. NOTE · Ready a PC Positioning Jig (Pivot Shaft) separately. For details, see the Parts Manual. ) PC Positioning Jig 4022D018AC 5. Remove three screws and the Doctor Blade. 4022D019AA Piece of paper 7. Using a small piece of paper, remove developer from the shaded area on the surface of the Sleeve Roller and put it in the Developer Mixing Chamber. Temporarily secure the Doctor Blade using three new screws. NOTE · Whenever a Db adjustment is made, use new screws (to which lock paint has been applied). 4022D020AA D-66 10. Install the Db Gap Adjusting Jigs in a space between the Sleeve Roller and Doctor Blade. 4022D021AB 11. Press the Doctor Blade tightly up against the Db Gap Adjusting Jigs and, keeping that position, tighten the screws in the order of at the front, at the center, and in the rear. 4022D022AB NOTE · The Doctor Blade mounting screws have been coated with lock paint and the job must be completed within 30 min. [. . . ] Exposure Lamp is abnormally lit (flickers or abnormally dark) when the Start key is pressed. NO · Change Exposure Lamp (LA2). 8 9 YES · Reconnect. · Change Control Board (copier: PWB-C). T-58 (12) Periodically uneven image Section Step Output system 1 2 3 4 Check IU is securely fastened using the dedicated fixing screws. · Secure in position. YES · Clean or change. PC Drum surfaces in contact with Ds Col- YES · Clean or change. [. . . ]