HP LaserJet Managed MFP E42540 User Guide

Table Of Contents
Table 1-8 Minimum system requirements
Windows macOS
1 GB RAM (32-bit) or 2 GB RAM (64-bit)
NOTE: The Windows software installer installs the HP Smart Device Agent Base service. The le size is less
than 100 kb. Its only function is to check for printers connected via USB hourly. No data is collected. If a USB
printer is found, it then tries to locate a JetAdvantage Management Connector (JAMc) instance on the network. If
a JAMc is found, the HP Smart Device Agent Base is securely upgraded to a full Smart Device Agent from JAMc,
which will then allow printed pages to be accounted for in a Managed Print Services (MPS) account. The driver-
only web packs downloaded from
www.hp.com for the printer and installed through the Add Printer wizard do
not install this service.
To uninstall the service, open the Control Panel, select Programs or Programs and Features, and
then select Add/Remove Programs or Uninstall a Program to remove the service. The le name is
HPSmartDeviceAgentBase.
Printer dimensions
Make sure your printer environment is large enough to accommodate the printer.
Figure 1-4 Dimensions for the E42540f model
12
1
2
1
HEWLETT-PACKARD
2
3
2
3
1
Table 1-9
Dimensions for the E42540f model
Measurement Printer fully closed Printer fully opened
1. Width 420 mm (16.5 in) 453 mm (17.8 in)
2. Height 323 mm (12.7 in) 577 mm (22.7 in)
3. Depth 390 mm (15.3 in) 839 mm (33 in)
10 Chapter 1 Printer overview