Ricoh MP 2554 lite copy, How to solve lite copy? How to increase darkness, fix low quality print. 

Thank you

Sir, Need to replace Magenta development unit.

Need to replace cleaning blade & Toner recovery blade

Need to do some hundred copies, If not solved, please replace Drum, Developer & cleaning blade.

No, If the life of parts is not over, this model does not have copy light, so please at first check drum, developer life. 60,000 copies or 1 year then if life is over, Replace : Drum, Developer and cleaning blade.

How to check the life of drum, developer need to replace i think so, any video for developer change in mp 3352 sp or related models , thanks

If you have a note, you can know when it last changed or how many copies when changed before, and if you don't have a note, you can't know.

Use sp mode143 SP 3050 - .5 to 1 SP 3420 - 315 to 425 SP 3421, deafult to increase SP 3620, .6700 to .750 Then complete procon all Darkness will increase day by day.

Also replace original Drum unit

Thank you for the feedback,will update again here

If not solved Increase Development thickness.

​@@ricoh.supportHow do you increase developer unit thickness

no, not same process. In MP 2501sp, At first clean laser unit If not solved, use sp2802 (d.v. mixing ) Please get result, after 300 copy/print If not solved, please replace developer. If not solved please replace drum & cleaning blade. Thank you.

No What is the problem of device, Please describe. I will try to give the solution.

Please apply this video's solutions especially : Developer thickness increase. Additional is SP 3440 100% to 150% and 3422 10% to 15% Then Manual procon execute. If not solved : Replace High voltage circuit.

Ok

Thank you

Light copy means low darkness or low quality copy.

For Mp 2555, use SP 143

No, in 3352, need to replace Drum & Cleaning blade