What does 'one-line' mean? what is the difference between that and 'two-line' price guns?

Might be could also be that you have the wrong staples in it. Arrow makes about 15 different staple guns. The reason for that is so they can sell you the right for your use staple gun. This also means that certain staples only work for certain guns. Check the model then check arrow web site and find the compatable staples for that gun. Hope this helps

It means like if you write a line like this
line 2
line 3
line 4
like that

You have damaged o-rings in the gun. Remove the head cap & valve assembly, remove the ring on top of the cylinder, remove the cylinder & piston. The cylinder is in tight so work it out carefully. Check the condition of the following: a split flat ring with a rubber o-ring under it on the top of the piston and two o-rings on the outside of the cylinder. If these are damaged air will leak around the piston instead of pushing it back up. The inside of the gun should be clean with a light coat of oil on everything if you are oiling it properly before use. Dirt in the gun means the gun is being laid on the ground without the air hose attached. Dry innards means no or not enough oil is being put in the gun before use. Oil pooled in the bottom of the gun means too much oil is being used. Senco doesn't make a rebuild kit for this gun, you'll have to go to the Senco website http://www.senco.com/ or other website like http://www.ereplacementparts.com to get a parts breakdown of your gun and order the o-rings (any part beginning with LB) individually. If you replace one, replace all of them and grease them up liberally when reassembling the gun.

That would be a trick. 824 means 8 lines and 24 extensions. An 82470 fits in one of the 2 remaining slots of the 824 system and it has no lines and 8 extensions. For the price, it's a pretty worthless card, as it will have no resale value. I think the price difference between an 82470 and an 82483 (3x8) is about $100 and maybe $50 more than an 82481 (2x8).

Carl

how do I load lables into price gun od101?

Here's a video that shows how to properly load supplies into the gun. It's possible that the supplies aren't loaded properly..

http://www.racoindustries.com/monarch-1130-1131-1136-labeler-loading-video.htm

500/1 is JL upper line, and the 500.1 is their lower line. They also have another line altogether that is under a different brand name.

go on line with the brand of the machin

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