Service Manual Info

  Une communauté de partage de manuel de service en ligne.







Lexmark E120 E120n

Tags : LexmarkE120E120n4506-1xx 
Lexmark E120 E120n Manuel de service

TéléchargerObtenez le fichier PDF

Description

Lexmark E120 E120n 4506-1xx Service Manual

General information . .1-1
Maintenance approach . .  . .1-1
Models . .  . .1-1
Overview of the printer . .1-1
E120 operator panel . .1-1
E120n operator panel .1-1
Front view .1-2
Rear view . .1-2
Specifications . .1-3
Types of print media .1-3
Choosing appropriate print media . .1-3
Paper . .1-3
Preprinted forms and letterhead . .1-4
Transparencies .1-4
Envelopes .1-4
Labels . .1-4
Card stock . .1-5
Storing print media . .1-5
Tips on preventing jams . .1-5
Tools . .1-6
Acronyms . .1-6
Diagnostic information. 2-1
Start .2-1
Power-On Self Test (POST) sequence . .2-2
Overview of the operator panel—E120 . .2-2
Light patterns and error messages . .2-3
Primary, secondary, and tertiary light patterns . .2-4
Power–On Self Test (POST) sequence .  . .2-8
Overview of the operator panel—E120n .2-9
Common primary and secondary light patterns .2-9
Common primary light patterns—E120n .2-9
Additional information—primary codes .2-11
Additional information—secondary light patterns . .2-14
Service codes . .2-17
Service primary code .2-18
Service secondary error codes . .2-18
Service tertiary error codes . .2-18
Controller software .2-19
Transfer roll . .2-19
Fuser .2-20
Printhead, transport motor, or RIP/engine communication error . .2-20
LVPS/HVPS failure .2-21
NVRAM failure . 2-21
RAM memory error 2-22
Network error 2-22
Symptom tables . 2-22
POST symptom table . 2-22
Printer symptom table . .  . 2-23
Service checks 2-24
Controller card service check 2-24
Operator Panel Service Check . 2-25
Dead machine service check . 2-25
Fuser service check 2-26
Cold fuser service check 2-27
Hot fuser service check . 2-27
LVPS/HVPS service check . 2-28
Main motor service check . 2-28
Paper feed service checks . 2-29
Paper jam error indication during POST 2-29
Paper picks during POST and/or continuously . 2-29
Paper picks but stops halfway through the printer 2-29
Paper never picks . 2-30
Paper occasionally mispicks or picks multiple sheets at once . 2-30
Paper “trees,” wrinkles, stacks poorly, or curls . 2-31
Print quality service checks 2-31
Using print quality test pages 2-31
Blank page 2-32
Black page 2-33
Heavy background 2-33
Partial blank image/white spots (no periodic pattern) 2-34
Variation in image density horizontally across page . 2-34
Poor fusing of image . 2-34
Light print . 2-35
White or black lines or bands 2-35
Toner on back of page . 2-36
Solving print quality problems 2-36
Printhead service check . 2-40
Transfer roll service check 2-41
Diagnostic aids 3-1
Service menus—E120 3-1
Printing menus . 3-1
Moving around the menu . 3-1
Diagnostics mode printout sample . 3-2
Diagnostics mode descriptions 3-3
Development 3-3
Service menus—E120n 3-3
Printing menus 3-3
Diagnostics mode 3-3
Configuration menu . 3-3
Moving around the menu . 3-3
Diagnostics mode printout sample . 3-4
Diagnostics mode descriptions 3-5
Development 3-5
Network 3-6
Configuration menu printout sample 3-7
Configuration menu descriptions 3-8
Utilities . 3-8
Setup 3-9
USB . 3-9
Network . 3-10
Repair information . 4-1
Handling ESD-sensitive parts . .4-1
Adjustment procedures . .4-2
Printhead assembly adjustment . .4-2
Removal procedures . .4-4
Extender cover removal .4-4
Tray cover removal . .4-4
Main tray removal .4-5
Left cover removal .4-5
Right cover removal . .4-7
Front door assembly removal . .4-8
Top cover assembly removal . .4-9
Printhead removal .4-12
Transfer roll assembly .4-12
Rear door assembly .4-13
Transfer card and input sensor assembly removal . .4-14
Paper pick assembly removal .4-15
Controller card removal . .4-17
Operator panel removal (all models) . .4-18
LVPS/HVPS removal ..4-19
Fuser removal . .4-20
Locations and connections 5-1
Locations . .5-1
Front view .5-1
Rear view .5-1
Connectors . .5-2
Controller card . .5-2
LVPS/HVPS card .5-4
Preventive maintenance . 6-1
Parts catalog. 7-1
How to use this parts catalog .7-1
Assembly 1: Covers. .7-2
Assembly 2: Electronics 7-4
Assembly 3: Frame . 7-6
Assembly 4: Miscellaneous 7-8
Index.I-1
Part number index. .I-5




Commentaires


Envoyer un commentaire

Vous devez être connecté pour soumettre des commentaires. Cliquez ici pour vous connecter.





Documents connexes