20 Most Recent Sharp XR50SL: Notevision XR-50S Multimedia Projector Questions & Answers


The keypad has become defective over time.

Sharp Computers... | Answered on Aug 25, 2019


I am pleased that you see the problem.

Andrew - Fixya Super Moderator

Sharp Computers... | Answered on Jul 25, 2019


The manual for the Sharp MX 5141N says if you forgot the administrator password (or it's just not working) Contact your dealer or nearest SHARP Service Department.

Sharp Computers... | Answered on Jul 25, 2019


One of the first PDA's from back around 1989, that makes it 30 years old now.
https://en.wikipedia.org/wiki/Sharp_Wizard

It's most likely your unit is no longer capable of working, as electronic devices do break, and nothing lasts forever. It certainly sounds like you've gotten your use out of the dinosaur that it is.

Time to get something modern and up to date.

Sharp Computers... | Answered on Jul 25, 2019


It appears there are no tutorials available for the GF-7500.
You may find it helpful to watch the tutorial on how to replace the belts on the Sharp GF-9595 though -
https://www.youtube.com/watch?v=9rapQpDJJFg

Sharp Computers... | Answered on Jul 25, 2019


It does not appear that a manual is available for this model.
However, you can contact Sharp directly at -
https://sharpcalculators.com/contact-us

Sharp Computers... | Answered on Jul 25, 2019


a printer it is, had to google it and read you manual for you.
no PC stated, (fail)
the printer was made in 2000 -2002, 19 long years ago.
did it print ok for 17 years and just fail today or found this in a garage sale? yesterday.?
Id say there are like zero printers this old working today.

H4 00 is heat roller failure, stated in your manual;
if you google for the manual, it covers this in the users guide.
pasted.
H4 00 Heat roller low temperature detection

Sharp Computers... | Answered on Jul 19, 2019


ERR80 indicates a problem reading valid data from the EEPROM at power-on ("Protect area read error").

It is probably necessary to replace the EEPROM to fix this.
It is then necessary to re-set valid values for each address in the EEPROM by following the instructions in the link below:
https://electronicshelponline.blogspot.com/2016/02/sharp-pr1000h-home-cinema-system-test.html
You may need a repair center to do this for you if you are unable to do it yourself. A Sharp specialist should be familiar with this procedure.
You could try the re-set procedure first without replacing the EEPROM in case it's just a data loss.

You may also find this useful:
https://electro-medical.blogspot.com/2015/12/sharp-pr1000h-home-cinema-system-test.html

Sharp Computers... | Answered on Jun 05, 2019


Unplug and remove batteries.

Insert ManagervKey in MODE switch &turn to REG position.

Plug power cord into AC outlet. Thd buzzer will sound 3 times.

Cash register now initialized. Display will read "0.00" (with "L" symbol.)

Sharp Computers... | Answered on Jun 03, 2019


Go to setting menu and locate language setting and change it to English.

Sharp Computers... | Answered on May 09, 2019


Sold here:

https://www.amazon.com/ELECTRONIC-ORGANIZER-YO-200-Operation-Manual/dp/B073V8NKZ6

Sharp Computers... | Answered on May 05, 2019

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