Kyocera TASKalfa 3051ci User manual

SERVICE
MANUAL
Published in April 2015
842N4117
2N4SM067
Rev. 7
TASKalfa 3051ci
TASKalfa 3551ci
TASKalfa 4551ci
TASKalfa 5551ci

2L6/2N6/2N5/2N4
1-3-1
1-3 Maintenance Mode
1-3-1 Maintenance mode
The machine is equipped with a maintenance function which can be used to maintain and service the
machine.
(1) Executing a maintenance item
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2L6/2N6/2N5/2N4
1-3-2
(2) Maintenance modes item list
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm
General U000 Output Maintenance Report -
U001 Exiting the maintenance mode -
U002 Setting the factory default data -
U003 Setting the service telephone number -
U004 Setting the machine number -
U010 Setting the maintenance mode ID -
U018 Check Firmware Checksum -
U019 Firmware Version -
Initializa-
tion
U021 Memory initializing -
U024 HDD formatting -
U025 Firmware Update(Security) -
U026 Pulling Backup Data -
Drive,
paper
feed and
paper
convey-
ing sys-
tem
U030 Checking the operation of the motors -
U031 Checking switches and sensors for
paper conveying
-
U032 Checking the operation of the clutches -
U033 Checking the operation of the solenoids -
U034 Adjusting the print start timing
LSU Out Top 0/0/0/0/0/0/0/0/0/0/0/0
LSU Out Left 0/0/0/0/0/0/0 0/0/0/0/0/0/0/0/0
LSU Out Top B/W - 0/0/0/0/0/0
LSU Out Top 3/4 0/0/0/0/0/0
U035 Setting the printing area for folio paper 330/210
U037 Checking the operation of the fan motors -
U039 Adjusting the magnification 0
U051 Adjusting the deflection in the paper
Paper Loop Amount 1/1/1/1/1/1
1/1/1/1/1/1
-5/0/-5/0/
-5/0/-5/0
-6/-1/-5/0
-7/-1/-7/-1/
-7/-1/-7/-1/
-8/-2/-7/-1
Paper Loop Amount B/W - -8/-8/-8/
-8/-8/-8
Paper Loop Amount 3/4 1/1/1/1/1/1 -2/-2/-2/-2/-3/-2
U052 Setting the fuser motor control
Set Loop Sensor -
Loop Sensor Control On/On/On/On
Set Loop Sensor Valid On

2L6/2N6/2N5/2N4
1-3-3
Drive,
paper
feed and
paper
convey-
ing sys-
tem
U053 Setting the adjustment of the motor
speed
Motor1 19 16 12 11
Motor2 0/0/0/-/0 0/0/0/17/0 0/0/0/15/0
Motor3 -31/0/-46/
-46/39/0/
-/-/-/
0/0/0/0
-26/0/-39/
-39/33/0/
-/-/-/
0/0/0/0
-20/0/-30/
-30/82/0/
18/-30/-30/
0/0/0/0
-18/0/-27/
-27/73/0/
16/-27/-27/
0/0/0/0
Motor4 -/42 -/36 -/28 25/22
Motor5 - 0/0/14/0
Motor6 - -16/0/-25/
-25/66/0/
15/-24/-24
Motor1 Half 0
Motor2 Half 0/0/0/-/0 0/0/0/34/0 0/0/0/30/0
Motor3 Half -61/0/-65/
-65/77/0/
-/-/-
-52/0/-55/
-55/66/0/
-/-/-
-41/0/-43/
-43/164/0/
36/-60/-60
-36/0/-38/
-38/147/0/
32/-54/-54
Motor1 3/4 0
Motor2 3/4 0/0/0/-/0 0/0/0/22/0
Motor3 3/4 -40/0/-61/
-61/50/0/
-/-/-
-36/0/-54/
-54/45/0/
-/-/-
-26/0/-39/-39/106/0/
23/
-39/-39
U059 Setting fan mode
Fan Mode Mode1
Cooling Mode 0
Optical U061 Checking the operation of the exposure
lamp
-
U063 Adjusting the shading position 0
U065 Adjusting the scanner magnification 0/0
U066 Adjusting the scanner leading edge reg-
istration
0/0
U067 Adjusting the scanner center line 0/0
U068 Adjusting the scanning position for origi-
nals from the DP
0/0
U070 Adjusting the DP magnification 0/0/0/0
U071 Adjusting the DP scanning timing 0/0/0/0
U072 Adjusting the DP center line 0/0/0
U073 Checking the scanner operation 100/10200/1
U074 DP input response adjustment 1
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4
1-3-4
Optical U087 Setting DP reading position modification
operation
125/125/125
U089 Outputting a MIP-PG pattern -
U091 Setting the white line correction 112/112/112/75/0
U099 Adjusting original size detection DP is not installed
20/30/40/20/30/40/20/30/40
DP is installed
50/50/50/50/50/50/50/50/50
High
voltage
U100 Adjusting main high voltage
Adj AC Bias -
Set AC Auto Adj On
Set DC Bias -
Adj DC Bias 0/0/0/0/0/0/0/0 0/0/0/0/0/
0/0/0/0
Set Low Temp 1
Set Charger Freq 10442/
-/
10690/
10690
8857/
-/
10690/
10690
8807/
-/
10690/
8857
11022/
10690/
10690
8857
Chk Current -
Set AC Gain Auto
U101 Setting the voltage for the primary trans-
fer
Normal Full 114 118 126 131
Normal Half 101 103 108 110
Normal 3/4 110 110 118 118
Normal B/W - 135
Add Color Normal (CMYK) 2/2/15
Add Color Heavy4/5 (CMYK) -4/-4/-2/-17 -5/-5/-3/-
18
-6/-6/-4/-
19
Add Color 2nd Normal (CMYK) -3/-3/-2/-14
Add Color 2nd Heavy4/5 (CMYK) -4/-4/-2/-17 -5/-5/-3/-
18
-6/-6/-4/-
19
Surround Correct Off
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4-1
1-3-5
High
voltage
U106 Setting the voltage for the secondary
transfer
Light/Normal 1st
Normal2/3 1st
125/118/
110
131/123/
115
143/134/
120
150/139/
128
Light/Normal 2nd
Normal2/3 2nd
167/133/
112
180/140/
116
207/155/
124
220/163/
128
Light/Normal 1st 3/4(Gloss)
Normal2/3 1st 3/4(Gloss)
120/114/111 131/123/120
Light/Normal 2nd 3/4(Gloss)
Normal2/3 2nd 3/4(Gloss)
155/126/111 180/140/120
Light/Normal 1st B/W
Normal2/3 1st B/W
- 150/144/
128/
Light/Normal 2nd B/W
Normal2/3 2nd B/W
- 183/171/
128
Heavy1 1st 3/4 121/118/115 133/129/124
Heavy1 2nd 3/4 137/133/115 155/150/124
Heavy2/3 1st Half 114/111/
109
118/115/
112
126/123/
119
130/127/
122
Heavy2/3 2nd Half 126/123/
109
132/128/
112
144/140/
119
151/146/
122
Heavy4/5 1st Half 114/111/
104
118/115/
107
126/123/
113
130/127/
116
Heavy4/5 2nd Half 126/123/
104
132/128/
107
144/140/
113
151/146/
116
OHP 118/115/
112
123/120/
116
134/129/
124
139/133/
128
Bias 1/1/1/-/
122/114/
121
1/1/1/-/
127/118/
121
1/1/1/-/
138/126/
133
1/1/1/1/
143/130/
133
U107 Setting the transfer cleaning voltage
Belt(A) 187/172/
182/-
192/175/
182/-
202/180/
192/-
207/182/
192/212
Belt(B) 120/100/
110/-
130/100/
110/-
150/110/
130/-
160/110/
130/160
U108 Setting separation shift bias
Output 55/55/55/55/0/0
Output 3/4 55/55/55/55
Output B/W - 55/55/55/
55
Timing 0/0/0
Subtraction Value -35
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4
1-3-6
High
voltage
U110 Checking the drum count -
U111 Checking the drum drive time -
U117 Checking the drum number -
U118 Displaying the drum history -
U119 Setting the drum -
U122 Checking the transfer belt unit number -
U123 Displaying the transfer belt unit history -
U127 Checking/clearing the transfer count -
U128 Setting transfer high-voltage timing -5/0/20 -5/0/16 -5/0/13 -5/0/10
Developer U130 Initial setting for the developer -
U131 Adjusting the toner sensor control voltage -
Manual 150/150/150/150
Mode Auto
U132 Replenishing toner forcibly -
U135 Checking toner motor operation -
U136 Setting toner near end detection 3/3
U139 Displaying the temperature and humidity
outside the machine
-
U140 Displaying developer bias
Sleeve DC 72/72/72/62/- 84/84/84/
70/-
84/84/84/
70/70
Sleeve AC 175/175/175/175/- 155/155/
155/155/-
155/155/
155/155/
155
Mag DC 130/130/130/130/- 155/155/
155/155/-
155/155/
155/155/
155
Mag AC 101/101/101/101/- 160/200/
200/200/-
160/200/
200/200/
160
Sleeve Freq 5221/
-/
5345/
5345
5345/
-/
5345/
5345
5345/
-/
5345/
5345
5511/
5345/
5345/
5345
Sleeve Duty 63/- 43/- 43/43
Mag Duty 37/- 68/- 68/68
AC Calib
Magnification - 15/15/15/12
High Altitude 0 Mode1
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4-4
1-3-7
Developer U140 Image Preference
Copy 0
U147 Setting for toner applying operation
Mode Mode1
Upper Limit 2.0
Minimum 10
Interval Number 250/100/50
U148 Setting drum refresh mode
Normal 2
Dew Condensation 0
U155 Checking sensors for toner -
U156 Setting the toner replenishment level
Supply 512/512/512/512/- 512/512/
512/512/
512
Empty 100/100/100/100/- 100/100/
100/100/
100
U157 Checking the developer drive time -
U158 Checking the developer count -
Fuser U161 Setting the fuser control temperature
Warm Up 155/110/
40/165/
155/150/
50/120
160/110/
40/170/
165/150/
50/120
165/140/
80/170/
165/150/
50/155
170/145/
80/175/
175/150/
50/160
Print 165/5 170/5 170/5 175/5
Low Powe Mode - Mode0
Grain Mode Mode0
Ready Time Adjust 5
U167 Checking/clearing the fuser count -
U169 Checking/setting the fuser power source -
U199 Displaying fuser heater temperature -
Operation
panel and
support
equip-
ment
U200 Turning all LEDs on -
U201 Initializing the touch panel -
U202 Setting the KMAS host monitoring sys-
tem
-
U203 Checking DP operation -
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4
1-3-8
Operation
panel and
support
equip-
ment
U204 Setting the presence or absence of a
key card or key counter
Off/Coin Vender
U206 Setting the presence or absence of a
coin vender
On/Off Config Off
No Coin Action Off
Price
Normal/AD 10/10/10/10/100/50/30/50/
100/50/30/50/100/50/30/50
Print 10/10/10/10/100/50/30/50
Apl 10/10/10/10
Boot Mode Copy Service
Apl Charge Mode Off
U207 Checking the operation panel keys -
U208 Setting the paper size for the side deck Letter (Inch)/A4 (Metric)
U209 Set RTC (Real Time Clock) Date -
U211 Setting the presence or absence of the
job separator
Off
U221 Setting the USB host lock function Off
U222 Setting the IC card type Other
U223 Operation panel lock Unlock
U224 Panel sheet extension -
U234 Setting punch destination Inch (Inch)/Europe Metric (Metric)
U237 Setting finisher stack quantity 0/0
U240 Checking the operation of the finisher -
U241 Checking the operation of the switches
of the finisher
-
U243 Checking the operation of the DP motors -
U244 Checking the DP switches -
U245 Checking messages -
U246 Setting the finisher
Finisher 0/0/0/0/0/0/0/0
Booklet 0/0/0/0/0/0/0/0/0
U247 Setting the paper feed device -
U249 Finisher operation test -
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm

2L6/2N6/2N5/2N4
1-3-9
Mode
setting
U250 Checking/clearing the maintenance
cycle
600000/600000/600000/0/150000/150000/
150000/150000/150000/150000/150000/
U251 Checking/clearing the maintenance
counter
0/0/0/0/0/0/0/0/0/0/0/
U252 Setting the destination -
U253 Switching between double and single
counts
DBL(A3/Ledger)
U260 Selecting the timing for copy counting Eject
U265 Setting OEM purchaser code -
U271 Setting the page count 2/3
U276 Setting the copy count mode Mode0
U278 Setting the delivery date -
U284 Setting 2 color copy mode On
U285 Setting service status page On
U323 Setting abnormal temperature and
humidity warning
On
U325 Setting the paper interval Off/1
U326 Setting the black line cleaning indication On/8
U327 Setting the cassette heater control Off
U332 Setting the size conversion factor
Rate 1.0
Mode 0
Level 1 1.0
Level 2 2.5
U340 Setting the applied mode
Adj Memory 0
Adj Max Job Copy:10 / Printer:50
U341 Specific paper feed location setting for
printing function
-Off
U343 Switching between duplex/simplex copy
mode
Off
U345 Setting the value for maintenance due
indication
0
U346 Selecting Sleep Mode On
Image
process-
ing
U402 Adjusting margins of image printing 4.5/2.2/2.2/2.2
U403 Adjusting margins for scanning an origi-
nal on the contact glass
2.0/2.0/2.0/2.0
U404 Adjusting margins for scanning an origi-
nal from the DP
2.0/2.0/2.0/2.0/2.0/2.0/2.0/2.0
Section Item
No. Content of maintenance item Initial setting
30ppm 35ppm 45ppm 55ppm