HP CM3530 Service Manual - Page 528
warping. Replace the ADF if necessary. See, The product is experiencing
UPC - 884420196501
View all HP CM3530 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 528 highlights
Problem Some color is misregistered. Toner smears appear on the media. Cause Solution The product is incorrectly calibrated. Calibrate the product. The ITB unit is defective. If the ITB does not rotate smoothly or a cleaning malfunction occurs (ITB is dirty), replace the ITB. See Intermediate transfer belt (ITB) on page 209. The drive gear of the ITB motor is worn or chipped. Check each drive gear between the ITB drive roller and the ITB motor. If the gear is worn or chipped, replace the drive unit. The RD sensor is defective. Open the close the front door several times to clean the RD sensor. If the problem persists, replace the RD sensor. See Registration density (RD) sensor assembly on page 297. The laser/scanner unit is defective. Replace the laser/scanner assembly. See Laser/scanner assembly (Y/M) on page 325 or Laser/scanner assembly (C/Bk) on page 332. The print cartridge is defective. Replace the print cartridge of the affected color. The product has residual media. Remove the residual media. Poor grounding contacts exist between each print cartridge and the product. Clean the grounding contacts on each print cartridge and the product. If the problem remains after cleaning, check the contacts for damage. Replace any deformed or damaged parts. The fuser inlet guide is dirty. Clean the fuser inlet guide. The printed page contains misformed characters. Text or graphics are skewed on the printed page. The ADF white backing is not uniformly pressing the source document against the flatbed glass. Check the ADF white backing for damage or warping. Replace the ADF if necessary. See Automatic document feeder (ADF) on page 212. The product is experiencing page skew. See the "Text or graphics are skewed on the printed page" row in this table. The laser/scanner unit is defective. Replace the laser/scanner assembly. See Laser/scanner assembly (Y/M) on page 325 or Laser/scanner assembly (C/Bk) on page 332. The ADF input tray guides are not correctly adjusted. Make sure that the ADF input tray guides are adjusted so that they are lightly touching the sides of the paper stack. A source document was not picked up when attempting to feed multiple documents. Inspect the ADF pickup and feed rollers and the ADF separation pad for damage. Clean the rollers if they are dirty. If the ADF separation pad or rollers are warn, replace them. See ADF roller assembly and separation pad on page 215. The registration shutter spring is unhooked. Check the spring and place it in the correct position. The registration shutter spring is deformed. Replace the registration assembly. See Registration assembly on page 303. 498 Chapter 7 Solve problems ENWW