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bizhub 4752/4052

H SERVICE MODE > 2. Starting procedure

H-2

2.  Starting procedure

NOTE

▪ Ensure appropriate security for Service Mode function setting procedures. They should NEVER be shown to any unauthorized

person not involved with service jobs.

2.1  Procedure

1.

Touch Menu.

2.

Touch [Counter].

3.

Touch [Display Keypad].

4.

Press the following keys in this order.

• Stop -> 0 -> 0 -> Stop -> 0 -> 1

5.

Enter the CE password and touch [END]. (The CE password is initially set to “9272927292729272.”)

NOTE

▪ When [Administrator Settings] -> [Security Settings] -> [Enhanced Security Mode] is set to “ON”, CE password

authentication is necessary.

▪ If a wrong CE password is entered, re-enter the right password.

The machine will not enter Service Mode unless the CE password is entered correctly. To return to the basic screen, turn
OFF the main power switch and turn it ON again.

▪ When [Administrator Settings] -> [Security Settings] -> [Security Details] -> [Prohibited Functions When Authentication

Error] is set to “Mode 2”, operation will be prohibited since it indicates authentication failure by failing to enter the correct
CE password within the specified number of times.
If the access lock is activated, the lock release timer starts to operate by input the Stop -> 0 -> 9 -> 3 -> 1 -> 7 in Menu ->
[Counter] -> [Print List] -> [Display Keypad] after the main power switch is turned OFF and On.
When the timer reaches the time specified in this setting, the access lock is released.

▪ The service code entered is displayed as “ * ”

6.

The Service Mode menu will appear.

NOTE

▪ Be sure to change the CE password from its default value.
▪ For the procedure to change the CE password, see the [Enhanced Security] -> [CE Password].
▪ NEVER forget the CE password.

Summary of Contents for bizhub 4052

Page 1: ...esponding installation manual and perform the procedures correctly Once the Power Switch is turned ON do not turn OFF it until the installation work has been completed Caution Lifting the machine in an awkward position or transporting it in a poorly balanced position could result in personal injury When transporting the machine assign an adequate number of persons to the job and ensure that each p...

Page 2: ... sunlight 6 Avoid a dusty location or a place near volatile and flammable substances 7 Avoid a poorly ventilated place 4 Notes on using touch panel Be sure to instruct users on the following points This machine uses a capacitive touch panel When you touch the touch panel use your fin ger or the stylus pen for the capacitive touch panel If you touch the panel using your nail or a pen tip instead of...

Page 3: ...allation manual 1 set 3 User s guide CD 1 4 DVD 1 5 Panel sheet 1 6 Power cord 1 Keep this bag away from babies and children Do not use in cribs beds carriages or playpens The thin film may cling to nose and mouth and prevent breathing This bag is not a toy If a power cord is not supplied use only the power cord that meets the following conditions Failure to do this could result in a fire or elect...

Page 4: ...e all protective tapes and protective mate rials used for fixing the machine housing 3 Open the automatic document feeder ADF and remove the protective tape and protective mate rial 4 Press the front door button to open the front door 5 Hold the handle and slowly pull out the toner car tridge 6 Hold the handle and slowly pull out the imaging unit ...

Page 5: ...e the protective materials from the imag ing unit Note Do not touch the photo conductor 9 Reinstall the imaging unit Note Align the arrows on the imaging unit with the arrows on the machine 10 Hold the handle and shake the toner cartridge from front to back and from side to side ...

Page 6: ...chine 12 Close the front door 13 Slide out the tray 1 and remove the protective materials from the inside of the tray 8 Loading the tray 1 1 Slide the paper guides to the appropriate paper size 2 Fix the paper guide 3 Set paper with the printing side downward 4 Reinstall the tray 1 5 Slide out the exit guide ...

Page 7: ... is entered correctly To return to the basic screen turn OFF the main power switch and turn it ON again When Administrator Settings Security Settings Security Details Prohibited Functions When Authentication Error is set to Mode 2 operation will be prohibited since it indicates authentication failure by failing to enter the correct CE password within the specified number of times If the access loc...

Page 8: ...he directions on the screen to input numerical values NOTE For more details see the description pages for each setting item 3 Touch END This closes the setting screen and returns to the Service Mode screen If deep within the hierarchy of the setting screen it may be necessary to touch END several times 4 Touch Exit This will close the Service Mode screen and exit the Service Mode 5 Turn OFF the ma...

Page 9: ...zhub 4752 4052 H SERVICE MODE 4 Exiting procedure H 4 4 Exiting procedure 1 Touch Exit on the Service Mode screen 2 Turn OFF the main power switch Wait 10 seconds then turn ON the main power switch again ...

Page 10: ...e control panel 3 Do not input date and time but touch Entry of the Date Time Setting 4 Input the time zone using up down keys or direct keys 5 Touch Entry of the Time Zone Setting 6 Touch Apply 7 Touch OK 8 Touch Next 13 Serial number input Note Serial number input is if necessary needed only for the optional devices installed in 9 Installing options 1 Touch the item you want to enter and input t...

Page 11: ...on procedures of the installa tion manual for each option and configure the option s Authentication Unit AU 201S AU 102 Upgrade Kit UK 216 Fax Kit FK 517 Local Interface Kit EK P06 Network Fax 2 Exit from the Service Mode and return to the ini tial screen 17 Setting up wireless connection kit only for North America models 1 Display the Service Mode screen For details of how to display the Service ...

Page 12: ...ettings o TCP IP Settings o IPv4 Settings 2 Touch Manual Input of IP Application Method and make the following settings IP Address IP address of the controller Subnet Mask Subnet mask of the network to which the machine is connected Default Gateway IP address of the default gate way 3 Touch OK 4 Touch OK after the TCP IP Settings screen is displayed 5 Select the function to be used as follows Forw...

Page 13: ...e application and printer driver When your customer bought i Option LK 104 v3 license kit for audio guide function copy audio guide data from the USB flash drive and install it to the machine For details on the installation method see service manual This manual provides the illustrations of the accessory parts and machine that may be slightly different in shape from yours In that case instead of t...

Page 14: ...oved in step 3 Two screws 7 Close the right door 3 Configuration procedures Check after the memory has been Installed 1 Plug the power cord into the power outlet and turn ON the power switch 2 Display the Service Mode screen For details of how to display the Service Mode screen see the service manual 3 Touch State Confirmation 4 Touch Memory Storage Status 5 Make sure that the volume of memory was...

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