KX-MB2110RUW, KX-MB2130RUW, KX-MB2170RUW, KX-MB2117RUB, KX-MB2137RUB, KX-MB2177RUB - Panasonic Copying Equipment Service Manual (repair manual). Page 124

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124
KX-MB2110RUW/ KX-MB2130RUW/ KX-MB2170RUW/ KX-MB2117RUB/ KX-MB2137RUB/ KX-MB2177RUB
12.3.4.3. Copy and FAX
No.
Symptom
Cause
Countermeasure
1
No Document Feed 
(No 
Document Feed, Docu-
ment JAM and Multiple 
Document Feed) (P.145)
Failed the document sensor lever
Replace the document sensor lever
Failed the document sensor
Go to Sensor Section (P.173)
Dirty or failed the separation roller
Clean or replace the separation roller
Dirty or failed the separation rubber
Clean or replace the separation rubber
Failed the separation spring
Replace the separation spring
ADF top cover is not fully closed.
Push firmly on front and rear edges of the ADF top cover.
Document JAM 
(No Docu-
ment Feed, Document JAM 
and Multiple Document 
Feed) (P.145)
Dust or scratch on the document paper path
Clean the document paper path
Failed the gear 
Check the gear
Failed the ADF motor
2
Skew (ADF)
 (P.147)
Dust or scratch on the document paper path
Clean the document paper path
Failed the document feed roller
Replace the document feed roller
Failed the document guide
Replace the document guide
3
Scanner Glass
 (P.148)
Failed CIS unit holder
Replace CIS unit holder
4
The Sent FAX Data is 
Skewed
 (P.148)
The cause of ADF
Go to Skew (ADF) (P.147)
The cause of scanner glass
----
Problem with the other FAX machine
5
The Received FAX Data is 
Skewed
 (P.148)
The cause of printing
Go to Skew (ADF) (P.147)
Problem with the other FAX machine
6
The Received or Copied 
Data is Expanded
 (P.149)
Dirty or failed the drive roller (at ADF)
Clean or replace the drive roller
Dirty or failed the separation roller (at ADF)
Clean or replace the separation roller
Failed CIS movement (at SG)
Replace the belt or the gear or the shaft or the ADF motor
7
Black or White Vertical 
Line is Copied
 (P.149)
Dirty or failed the white plate (2 places)
Clean or replace the white plate
Dirty or failed the glass board
Clean or replace the glass board
The cause of printing
Go to Dark or White Vertical Line (P.134)
Failed CIS
Go to CIS Control Section (P.184)
8
An Abnormal Image is 
Copied
 (P.150)
Dirty or failed the white plate (2 places)
Clean or replace the white plate
Dirty or failed the glass board
Clean or replace the glass board
Dirty or failed the drive roller (at ADF)
Clean or replace the drive roller
Dirty or failed the document feed roller (at ADF) Clean or replace the document feed roller
Dirty or failed the separation roller (at ADF)
Clean or replace the separation roller
Failed CIS movement (at SG)
Replace the belt or the gear or the shaft or the ADF motor
Failed CIS
Go to CIS Control Section (P.184)
The cause of printing
Go to Dark or White Vertical Line (P.134)
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