Mac Address Setting - Epson ET-4550 Service Manual

Purpose Purpose
Risks if the Risks if the
adjustment is not adjustment is not
correctly made correctly made
Procedure Procedure
Adjustment Adjustment
Program screen Program screen
Remarks Remarks
Adjus Adjust t m m e e nt nt
E E p p s s o o n n E E T T - - 4 4 5 5 5 5 0 0 , , L L 6 6
3.2.2.3 3.2. 2.3 MAC MAC Addr
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  Setting procedure Setting procedure
1. 1. After r After replaci eplacing the Main Bo
To measure the manufacturing variations of the DC motors (Scanner Motor), Main Board and Power Supply To measure the manufacturing variations of the DC motors (Scanner Motor), Main Board and Power Supply
Board to determine the correction value used for estimating the current values of the motors. Board to determine the correction value used for estimating the current values of the motors.
The printer cannot measure the current value of motor correctly, then the heat generation caused by motor drive cannot be The printer cannot measure the current value of motor correctly, then the heat generation caused by motor drive cannot be
estimated accurately either, and which may results in trouble such as incorrect control of motors when allotting a cool down estimated accurately either, and which may results in trouble such as incorrect control of motors when allotting a cool down
period a period accordin ccording to eac g to each heat g h heat generatio
1. 1. Select from the me Select from the menu of the Adjus nu of the Adjustment Progra
"Perform" button to measure the correction value. "Perform" button to measure the correction value.
2. 2. Turn Turn off t off the p he printe rinter an r and tur
3. 3. The correc The correction value tion value is automatic
the Main Board. the Main Board.
5 5 5 5 / / 6 6 5 5 6 6
Address ess Sett Setting ing
This setting is not necessary when the data This setting is not necessary when the data in EEPROM on the Main Board can
To avoid a conflict of MAC address on a network, make sure to correctly follow the To avoid a conflict of MAC
address setting flowchart given on the following. address setting flowchart given on the following.
The user should be notified of the change of MAC address because of The user should be notified of
reasons. reasons.
• • If the use If the user has set the pr r has set the printer
new MAC address cannot be connected to the network. new MAC address cannot be connected to the network.
• • The defa The default prin ult printer nam ter name on a netw
MAC address. Therefore, the printer name becomes different from the previous one. MAC address. Therefore, the printer name becomes different from the previous one.
You are required to enter the last six digits of the MAC address (xx:yy:zz) on the You are required to enter the last six digits of the MAC address (xx:yy:zz) on the
adjustment program. adjustment program.
MAC address MAC address example: B0:E8:92:xx:yy:zz example: B0:E8:92:xx:yy:zz
("xx, yy, zz" represents a value unique to each printer) ("xx, yy, zz" represents a value unique to each printer)
ng the Main Board Assy ard Assy*, note do
eneration. In th n. In the worst e worst case, ex case, excessive
tment Program. Check the che m. Check the check box of the re
d turn it b n it back o ack on. n.
is automatically measu ally measured and red and the measur
Check the check box of the replaced parts. Check the check box of the replaced parts.
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Adjus Adjust t m m e e nt nt Pr Pro o gr gra a m m
in EEPROM on the Main Board can be read out.
address on a network, make sure to correctly follow the MAC
the change of MAC address because of the following
inter's MAC ad 's MAC address o dress on a router, th
e on a network con ork consists sists of "EPSO
Last six digits of MAC address Last six digits of MAC address
MAC Address Label MAC Address Label
Figur Figure 3-1 e 3-1. . MAC MAC Add Address
*, note down the MAC addr wn the MAC address wri
cessive heat gen heat generation eration may caus may cause smoke e smoke or ign
ck box of the replaced par placed parts and press the
the measurement val ement value is written ue is written to the EEPROM o
Perform button Perform button
the following
n a router, the repair e repaired print
of "EPSON" and t N" and the last s he last six dig
ress Labe Label l
ess written on a labe tten on a label on the Housi l on the Housing Upper
or ignition. ition.
ts and press the
to the EEPROM on n
60 60
Confidential Confidential
R R e e v v i i s s i i o o n n B B
be read out.
MAC
ed printer with a er with a
ix digits of t its of the he
ng Upper. .