Brother HL 5030 - B/W Laser Printer Service Manual page 241

3. How to Read the Maintenance Information
The maintenance information such as the frequency of consumable parts replacement or
paper jam can be found.\
To obtain the maintenance information, you need to obtain and load the Maintenance
Information utility which supplied on Service Databank by following the steps below;
Get the information; The items like Printer's ID, Version, Serial No., and Page Counter are
displayed .
(1) Open the Maintenance
Information utility, then
select 'Get the Information'
in the menu.
(2) Select the LPT port/USB
you are using and click the
OK button.
(3) Click the Exit button.
(4) The dialog box will appear and show the
frequencies of drum unit change, toner
cartridge change and paper jam.
HL-5030/5040/5050/5070N SERVICE MANUAL
Fig. 7-4
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Fig. 7-5