How to mend Sharp Er-a550

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ER 4615 cash register wont advance time?

I have set the time and date on the cash register but each time I enter a sale the date and time is exactly as... [Read more]

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sharp ER-A330 cash register frozen?

The register is frozen and there is an E and $ amount showing on the display. We tried signing in #1 cashier ... [Read more]

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how can i program open percentage on my er-4915?

how can i program an open percentage key on my ER-4915? i have the dealer pocket guide and do not understand ... [Read more]

ER-290 cash register not displaying transactions?

Our ER-290 cash register does not show transactions on the till roll but the money taken is added correctly to... [Read more]

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power failure on the er 4915 cash register?

How do I fix a power failure error on the er 4915

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i have a ER-A530 sharp cash register and the lights will not go off when yo?

i have a er-a530 sharp cash regester and the light stays on even when i turn key off and also none off the but... [Read more]

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How can I fix my Sharp ER - 3110 ?

After our daily X1/Z1 total our sharp went into a LK mode and will not accept any key press. Tried the proble... [Read more]

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the x key as gone?

sharp er 420 wont let me program any . x programs the x button does not show now ive been pro... [Read more]

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when cash register is in reg mode screen is blank any help please?

sharp er-a330 when in reg mode screen is blank

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sare key?

where can i get keys for my cash register er-5200m. its the S key that i need

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How can i fix my cash register ER-4940?

It appears that the mechanical latch spring at the bottom near the paper thread is worn. I have no manuals to ... [Read more]

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till wont print er-5200?

i have er-5200 and have started a new shop The first day the till wont print Have checked the rolls all... [Read more]

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Sharp ER 1970. Letter P on display and will not connect?

Our cash register was switched off for a couple of weeks, worked fine when switched back on, but now has a let... [Read more]

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er5100 showing closed?

If I log on as clerk, is there a secret code? If there is, how do I retrieve it. I have just take over and t... [Read more]

ER 4915 cash register?

I am using a ER4915 cash register. I put in transaction for $45.00. I needed to void it. Instead of voiding ... [Read more]

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sharp er-4230 frozen. how do i fix?

cashier unplugged register during a transaction. I am unable to continue using it. The screen appears to be fr... [Read more]

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cash registers?

How do i fix my sharp er a610 register. Error message saying system full

How to change sales tax on Sharp ER-2385 register?

How to change sales tax on Sharp Electric cash register ER-2385 model? Thanks

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er_1921s sharp?

wot can be wrong wen the till print gabs er_1921s sharp

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changing prices on the ERa570?

How do i change the prices on the till ER a570 thanks