Metrohm 877 Titrino plus - Manual (Page 115)

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10 Appendix
877 Titrino plus
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Key of the 877 Titrino plus Mouse function
[ ⇧] [⇩] [⇦] [⇨] Mouse movement vertical/hori-
zontal
[ ⇧] [⇩] Scroll wheel vertical
10.4.4 Printer
The range of USB printers available is extremely varied and constantly
changing. The following points must be taken into account when select-
ing a printer:
￭ USB interface necessary
￭ Printer language: HP-PCL, Canon BJL Commands, Epson ESC P/2 or
ESC/POS
NOTE
Inexpensive printers are often designed solely for use with a PC and
may not be equipped with one of the printer languages listed above.
Such models are not suitable for this reason.
10.5 System initialization
In very rare instances, a faulty file system (e.g. because of a program
crash) may lead to an impairment of program functioning. The internal file
system must be initialized in such cases.
CAUTION
All user data (methods, solutions, etc.) are deleted if a system initializa-
tion is carried out. Afterwards, the instrument will have the factory set-
tings again.
We recommend creating a backup of the system at regular intervals in
order to avoid data losses.
After a system initialization the program versions and language files do
not have to be reloaded. Only the selection of the dialog language may
have to be reset in the system settings.
Proceed as follows for the system initialization:
1 Switching off the instrument
￭ Keep the red [STOP] key pressed down for at least 3 s.