Sharp ER-A242 Removing a Paper Jam, Cleaning the Printer Print Head / Sensor / Roller

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6Removing a Paper Jam

Caution: The paper cutter is mounted on the printer cover. Be careful not to cut yourself. Never touch the print head immediately after printing, as the head may still be hot.

1.Remove the printer cover.

2.Lift up the print roller release lever to unlock the print roller arm, and open the print roller arm.

3.Remove the paper jam. Check for and remove any shreds of paper that may remain in the printer.

4.Reset the paper roll correctly by following the steps in “Installing the paper roll”.

7Cleaning the Printer (Print Head / Sensor / Roller)

When the printed text is getting dark or faint, paper dust may be stuck to the print head, sensor and/or roller. Clean them as follows:

	Print head		Caution:
	Print head		• Never touch the print head with a tool or anything hard
			• Never touch the print head with a tool or anything hard
			as it may damage the head.
			• The paper cutter is mounted on the printer cover. Be
			careful not to cut yourself.
			1.	Turn the mode switch to the OFF position.
			2.	Remove the printer cover.
			3.	Lift up the print roller release lever to unlock and open the
Roller		Sensor	4.	print roller arm.
Roller		Sensor		Remove the paper roll referring to the “Removing the
				Remove the paper roll referring to the “Removing the
			5.	paper roll” section.
			5.	Clean the print head with a cotton swab or soft rag
				moistened with ethyl alcohol or isopropyl alcohol. Clean
			6.	the roller and the sensor in the same manner.
			6.	Reset the paper roll correctly by following the steps in
				“Installing the paper roll”.

8	Removing the Till and the Drawer
	Till Coin case

The till in the register is detachable. After closing your business for the day, remove the till from the drawer and keep the drawer open. To detach the drawer, pull it forward fully with the till removed, and remove it by lifting it up.

9	Opening the Drawer by Hand
	The drawer automatically opens. However, when a power failure occurs or the
	machine becomes out of order, slide the lever located on the bottom of the
	machine in the direction of the arrow. (See the figure at the left.)
	The drawer will not open if it is locked with the key.
	Lever

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Contents Model ER-A242 For Your Records Introduction For Easy Set-up, see Getting StartedNever operate the register with wet hands Register plugs into any standard wall outlet 120V AC ±10%Contents Correction After Finalizing a Transaction Void mode Basic Function Programming For Quick StartParts and Their Functions External View Front view Rear viewMode Switch and Mode Keys Keyboard layoutKey names 11 MMachine state symbols DisplaysDrawer Lock Key Operator display Customer display Pop-up typeGetting Started Be careful with the paper cutter, so as not to cut yourselfInstalling a paper roll Date Time Tax When not using the take-up spool using as receipt paperWhen using the take-up spool using as journal paper Starting sales entries Things to do after you close your store Things to do before you start sales entriesThings you can do for sales entries Basic Sales Entry Basic Sales Entry Example1500 5000Error Warning Power Save ModeError escape function Clerk assignmentPLU/subdepartment entries Item Entries Single item entriesDepartment entries Repeat entries Multiplication entriesSplit pricing entries Finalization of Transaction Cash or check tendering Single item cash sale Sics entryDisplaying Subtotals 300 + Cash or check sale that does not require entryCharge credit sale Mixed-tender sale800 50 t 725 515 Ts t Us tTax Calculation Automatic tax Manual tax25 TUp 400 U Tax status shift1345 T 1050 TUOptional Features Discount and premium entries using the discount key140 570 10 % 800 + P5 %575 + 100675 250 f+Applying manual conversion rate Applying preset conversion rateAuxiliary Payment Treatment Currency conversion Received-on Account and Paid-out Entries No sale exchangeAutomatic Sequence Key akey Entries 12345 s 4800 rCorrection of the Last Entry direct void Correction600 328 Subtotal Void 1310 1755 +Procedure for programming Prior to ProgrammingBasic Function Programming Date and Time ProgrammingTax programming using a tax rate TimeTax Programming for Automatic Tax Calculation Function 1430 sSample tax table 12 sTax table applicable to the add-on tax 100 @ 11 @ 111First figure Limitations to the entry of minimum breakpointsQuantity for doughnut tax exempt for Canadian tax system Sample tax table Example 8%Modification of the left tax table 19 @Department status Auxiliary Function ProgrammingDepartment Programming Preset unit price PLU Price Look-Up and Subdepartment Programming00011173 @ 1000PLU/subdepartment selection 125 #Unit price and associated department assignment 10 P 25 % 9275 Miscellaneous Key ProgrammingRate for %, & 200 Amount forPercent rate limitation for % Function parameters for %, &Function parameters for 00011006 @00 @ +/- sign018 @ Function parameters for C, c and a when using as CA keyEntry digit limit for r, Rand t Using character keys on the keyboard Hijk N01Text Programming Entering character codes with numeric keys on the keyboard231 Alphanumeric character code tableS1 P S2 PDepartment text PLU text item labelList of function texts 46 @ Card sClerk names Logo messagesDavid s Logo print format 6 typesS1 @ Advanced ProgrammingSSS sA S2 @ Consecutive numbersElectronic Journal EJ Programming EJ memory typePGM mode operation records type Action when EJ memory area is fullFunction parameters for EJ S68 @ 00100002 sAS5 @ Various Function Selection ProgrammingFunction selection for miscellaneous keys 00000100 sAPrint format Receipt print formatFunction selection for tax Printing styleOther programming Compression printingTax calculation system GST10 @ 0060 sA Power save modeLogo message print format RS-232C interface 35 @ 30 sALanguage selection Training clerk specification for training modeThermal printer density Auto key programming Automatic sequence key Reading Stored ProgramsKey sequence for reading stored program Auto 2 p100 +Sample printouts Programming reportTraining Mode 1000Programming report Printer density programming report Auto key programming reportReading X and Resetting Z of Sales Totals Summary of Reading X and Resetting Z ReportsDaily Sales Totals Full sales report Sample reportClerk reports PLU sales reportHourly report Periodic Consolidation Full sales reportEJ Report Reading and Resetting Printing journal data on the way of a transactionSample print Sample EJ report250 Incorrect receipt Cancellation receiptOverride Entries Case of Printer Error Operator MaintenanceCase of Power Failure Paper specification How to set the paper rollReplacing the Batteries Replacing the Paper RollInstalling the paper roll Removing the paper rollInstalling the journal paper roll Cleaning the Printer Print Head / Sensor / Roller Removing a Paper JamRemoving the Till and the Drawer Opening the Drawer by HandBefore Calling for Service Error code tableSpecifications T I C E Sharp Plaza, Mahwah, New Jersey BE-SHARP